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added some php manual pages

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php-chunked-xhtml/function.abs.html 0 → 100644
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Absolutwert bzw. Betrag</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="ref.math.html">Mathematische Funktionen</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.acos.html">acos</a></div>
<div class="up"><a href="ref.math.html">Mathematische Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.abs" class="refentry">
<div class="refnamediv">
<h1 class="refname">abs</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">abs</span> &mdash; <span class="dc-title">Absolutwert bzw. Betrag</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.abs-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><a href="language.pseudo-types.html#language.types.number" class="type number">number</a></span> <span class="methodname"><strong>abs</strong></span>
( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$number</code></span>
)</div>
<p class="para rdfs-comment">
Liefert den Betrag des Wertes <code class="parameter">number</code>
ohne Vorzeichen.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.abs-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">number</code></dt>
<dd>
<p class="para">
Der zu bearbeitende Wert
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.abs-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Der Betrag des Wertes <code class="parameter">number</code>.
Ist <code class="parameter">number</code> vom Typ <span class="type"><a href="language.types.float.html" class="type float">float</a></span>,
so ist auch das Ergebnis von diesem Typ, ansonsten wird
das Ergebnis als <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> zurückgegeben
(da <span class="type"><a href="language.types.float.html" class="type float">float</a></span> einen größeren Wertebereich als
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> hat).
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.abs-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-3385">
<p><strong>Beispiel #1 <span class="function"><strong>abs()</strong></span>-Beispiel</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$abs&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">abs</span><span style="color: #007700">(-</span><span style="color: #0000BB">4.2</span><span style="color: #007700">);&nbsp;</span><span style="color: #FF8000">//&nbsp;$abs&nbsp;=&nbsp;4.2;&nbsp;(double/float)<br /></span><span style="color: #0000BB">$abs2&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">abs</span><span style="color: #007700">(</span><span style="color: #0000BB">5</span><span style="color: #007700">);&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;$abs2&nbsp;=&nbsp;5;&nbsp;(integer)<br /></span><span style="color: #0000BB">$abs3&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">abs</span><span style="color: #007700">(-</span><span style="color: #0000BB">5</span><span style="color: #007700">);&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;$abs3&nbsp;=&nbsp;5;&nbsp;(integer)<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.abs-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.gmp-abs.html" class="function" rel="rdfs-seeAlso">gmp_abs()</a> - Absolute value</span></li>
<li class="member"><span class="function"><a href="function.gmp-sign.html" class="function" rel="rdfs-seeAlso">gmp_sign()</a> - Sign of number</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="ref.math.html">Mathematische Funktionen</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.acos.html">acos</a></div>
<div class="up"><a href="ref.math.html">Mathematische Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
php-chunked-xhtml/function.acos.html 0 → 100644
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Arkuskosinus</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.abs.html">abs</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.acosh.html">acosh</a></div>
<div class="up"><a href="ref.math.html">Mathematische Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.acos" class="refentry">
<div class="refnamediv">
<h1 class="refname">acos</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">acos</span> &mdash; <span class="dc-title">Arkuskosinus</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.acos-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">float</span> <span class="methodname"><strong>acos</strong></span>
( <span class="methodparam"><span class="type">float</span> <code class="parameter">$arg</code></span>
)</div>
<p class="para rdfs-comment">
Berechnet den Arkuskosinus des Parameters <code class="parameter">arg</code>.
<span class="function"><strong>acos()</strong></span> ist die Komplementärfunktion zu
<span class="function"><a href="function.cos.html" class="function">cos()</a></span>, d.h. innerhalb des Wertebereichs von
<span class="function"><strong>acos()</strong></span> gilt <em>a==cos(acos(a))</em>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.acos-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">arg</code></dt>
<dd>
<p class="para">
Der zu verarbeitende Wert
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.acos-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Der Arkuskosinus von <code class="parameter">arg</code> in Bogenmaß
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.acos-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.cos.html" class="function" rel="rdfs-seeAlso">cos()</a> - Kosinus</span></li>
<li class="member"><span class="function"><a href="function.acosh.html" class="function" rel="rdfs-seeAlso">acosh()</a> - Areakosinus Hyperbolikus</span></li>
<li class="member"><span class="function"><a href="function.asin.html" class="function" rel="rdfs-seeAlso">asin()</a> - Arkussinus</span></li>
<li class="member"><span class="function"><a href="function.atan.html" class="function" rel="rdfs-seeAlso">atan()</a> - Arkustangens</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.abs.html">abs</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.acosh.html">acosh</a></div>
<div class="up"><a href="ref.math.html">Mathematische Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
php-chunked-xhtml/function.acosh.html 0 → 100644
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Areakosinus Hyperbolikus</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.acos.html">acos</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.asin.html">asin</a></div>
<div class="up"><a href="ref.math.html">Mathematische Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.acosh" class="refentry">
<div class="refnamediv">
<h1 class="refname">acosh</h1>
<p class="verinfo">(PHP 4 &gt;= 4.1.0, PHP 5)</p><p class="refpurpose"><span class="refname">acosh</span> &mdash; <span class="dc-title">Areakosinus Hyperbolikus</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.acosh-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">float</span> <span class="methodname"><strong>acosh</strong></span>
( <span class="methodparam"><span class="type">float</span> <code class="parameter">$arg</code></span>
)</div>
<p class="para rdfs-comment">
Gibt den inversen Kosinus Hyperbolikus von <code class="parameter">arg</code>
zurück, d.h. den Wert dessen Kosinus Hyperbolikus <code class="parameter">arg</code>
ergibt.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.acosh-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">arg</code></dt>
<dd>
<p class="para">
Der zu verarbeitende Wert
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.acosh-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Der Areakosinus Hyperbolikus von <code class="parameter">arg</code>
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.acosh-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>5.3.0</td>
<td>
Die Funktion ist nun auf allen Plattformen verfügbar.
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.acosh-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.cosh.html" class="function" rel="rdfs-seeAlso">cosh()</a> - Kosinus Hyperbolikus</span></li>
<li class="member"><span class="function"><a href="function.acos.html" class="function" rel="rdfs-seeAlso">acos()</a> - Arkuskosinus</span></li>
<li class="member"><span class="function"><a href="function.asinh.html" class="function" rel="rdfs-seeAlso">asinh()</a> - Areasinus Hyperbolikus</span></li>
<li class="member"><span class="function"><a href="function.atanh.html" class="function" rel="rdfs-seeAlso">atanh()</a> - Areatangens Hyperbolikus</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.acos.html">acos</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.asin.html">asin</a></div>
<div class="up"><a href="ref.math.html">Mathematische Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
php-chunked-xhtml/function.addcslashes.html 0 → 100644
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Stellt bestimmten Zeichen eines Strings ein &quot;\&quot; voran (wie in C)</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="ref.strings.html">String-Funktionen</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.addslashes.html">addslashes</a></div>
<div class="up"><a href="ref.strings.html">String-Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.addcslashes" class="refentry">
<div class="refnamediv">
<h1 class="refname">addcslashes</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">addcslashes</span> &mdash; <span class="dc-title">Stellt bestimmten Zeichen eines Strings ein &quot;\&quot; voran (wie in C)</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.addcslashes-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>addcslashes</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$str</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$charlist</code></span>
)</div>
<p class="para rdfs-comment">
Gibt eine Zeichenkette zurück, in der allen Zeichen, die in
<code class="parameter">charlist</code> aufgeführt sind, ein &quot;\&quot; vorangestellt ist.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.addcslashes-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">str</code></dt>
<dd>
<p class="para">
Die zu escapende Zeichenkette.
</p>
</dd>
<dt>
<code class="parameter">charlist</code></dt>
<dd>
<p class="para">
Eine Liste der zu escapenden Zeichen. Wenn <code class="parameter">charlist</code>
Zeichen wie <em>\n</em>, <em>\r</em> etc. enthält,
werden diese im C-Stil konvertiert, während andere nicht-alphanumerische
Zeichen mit einem ASCII-Wert kleiner als 32 oder höher als 126 in ihre
oktale Repräsentation umgewandelt werden.
</p>
<p class="para">
Wenn Sie eine Zeichensequenz im charlist-Parameter notieren,
informieren Sie sich darüber, welche Zeichen sich zwischen dem
ersten und dem letzten Zeichen befinden!
<div class="informalexample">
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #0000BB">addcslashes</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo[&nbsp;]'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'A..z'</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">//&nbsp;Ausgabe:&nbsp;&nbsp;\f\o\o\[&nbsp;\]<br />//&nbsp;Alle&nbsp;groß-&nbsp;und&nbsp;kleingeschriebenen&nbsp;Buchstaben&nbsp;werden&nbsp;maskiert<br />//&nbsp;...&nbsp;aber&nbsp;ebenfalls&nbsp;die&nbsp;Zeichen&nbsp;[\]^_`<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
Beachten Sie zudem, dass sofern das erste Zeichen einer Sequenz einen höheren
ASCII-Wert hat als das zweite, keine Sequenz erstellt wird. Nur das erste und
das letzte Zeichen sowie Punkte werden dann escaped. Verwenden Sie die Funktion
<span class="function"><a href="function.ord.html" class="function">ord()</a></span>, um den ASCII-Wert eines Zeichens zu ermitteln.
<div class="informalexample">
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #0000BB">addcslashes</span><span style="color: #007700">(</span><span style="color: #DD0000">"zoo['.']"</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'z..A'</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">//&nbsp;Ausgabe:&nbsp;&nbsp;\zoo['\.']<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
<p class="para">
Seien Sie besonders vorsichtig, wenn Sie Zeichen wie 0, a, b, f, n, r,
t oder v escapen möchten. Sie werden zu \0, \a, \b, \f, \n, \r, \t
oder \v gewandelt.
In PHP sind \0 (NULL), \r (Wagenrücklauf), \n (Neue Zeile), \f
(Seitenvorschub), \v (vertikaler Tabulator) und \t (Tabulator)
vordefinierte Escape-Sequenzen, während in C alle der
genannten Zeichen vordefinierte Escape-Sequenzen sind.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.addcslashes-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt die maskierte Zeichenkette zurück.
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.addcslashes-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>5.2.5</td>
<td>
Die Escape-Sequenzen \v and \f wurden hinzugefügt.
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.addcslashes-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<code class="parameter">charlist</code>-Angaben wie &quot;\0..\37&quot; (oktal) bewirken
ein Escapen aller Zeichen mit einem ASCII-Code zwischen 0 und 31 (dezimal).
<div class="example" id="example-4776">
<p><strong>Beispiel #1 <span class="function"><strong>addcslashes()</strong></span>-Beispiel</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$escaped&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">addcslashes</span><span style="color: #007700">(</span><span style="color: #0000BB">$nicht_escaped</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"\0..\37!@\177..\377"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.addcslashes-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.stripcslashes.html" class="function" rel="rdfs-seeAlso">stripcslashes()</a> - Entfernt Quotes aus mit addcslashes behandelten Strings</span></li>
<li class="member"><span class="function"><a href="function.stripslashes.html" class="function" rel="rdfs-seeAlso">stripslashes()</a> - Entfernt aus einem gequoteten String alle Quotes</span></li>
<li class="member"><span class="function"><a href="function.addslashes.html" class="function" rel="rdfs-seeAlso">addslashes()</a> - Stellt bestimmten Zeichen eines Strings ein &quot;\&quot; voran</span></li>
<li class="member"><span class="function"><a href="function.htmlspecialchars.html" class="function" rel="rdfs-seeAlso">htmlspecialchars()</a> - Wandelt Sonderzeichen in HTML-Codes um</span></li>
<li class="member"><span class="function"><a href="function.quotemeta.html" class="function" rel="rdfs-seeAlso">quotemeta()</a> - Quoten von Meta-Zeichen</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="ref.strings.html">String-Funktionen</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.addslashes.html">addslashes</a></div>
<div class="up"><a href="ref.strings.html">String-Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
php-chunked-xhtml/function.addslashes.html 0 → 100644
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Stellt bestimmten Zeichen eines Strings ein &quot;\&quot; voran</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.addcslashes.html">addcslashes</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.bin2hex.html">bin2hex</a></div>
<div class="up"><a href="ref.strings.html">String-Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.addslashes" class="refentry">
<div class="refnamediv">
<h1 class="refname">addslashes</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">addslashes</span> &mdash; <span class="dc-title">Stellt bestimmten Zeichen eines Strings ein &quot;\&quot; voran</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.addslashes-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>addslashes</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$str</code></span>
)</div>
<p class="para rdfs-comment">
Gibt einen String (Zeichenkette) zurück, in dem bestimmten
Zeichen ein Backslash &quot;\&quot; voran gestellt wurde. Diese Funktion
ist z.B. für Datenbankabfragen wichtig. Die behandelten Zeichen
sind das einfache und das doppelte Anführungszeichen
(<em>&#039;</em> und <em>&quot;</em>), der Backslash
selbst (<em>\</em>) sowie NUL (das Null-Byte).
</p>
<p class="para">
Ein Beispiel für die Verwendung von <span class="function"><strong>addslashes()</strong></span>
ist das Schreiben von Daten in eine Datenbank. Möchte man zum Beispiel
einen Namen wie <em>O&#039;reilly</em> in ein Datenbankfeld schreiben,
muss er maskiert sein. Es wird dringend empfohlen, die datenbankspezifische
Escapefunktion zu verwenden (z.B.
<span class="function"><a href="mysqli.real-escape-string.html" class="function">mysqli_real_escape_string()</a></span> für MySQL oder
<span class="function"><a href="function.pg-escape-string.html" class="function">pg_escape_string()</a></span> für PostgreSQL). Sollte für das
von Ihnen verwendete DBMS keine spezielle Escape-Funktion existieren und sollte
dieses DBMS <em>\</em> verwenden, um Sonderzeichen zu maskieren,
können Sie ersatzweise diese Funktion verwenden. Dies ist ausschließlich
für das Einfügen von Daten in eine Datenbank notwendig, der zusätzliche
<em>\</em> wird nicht wirklich eingefügt.
Ist die PHP-Direktive <a href="sybase.configuration.html#ini.magic-quotes-sybase" class="link">magic_quotes_sybase</a> den Wert
<em>on</em>, wird ein <em>&#039;</em> anstelle des
Backslashes mit einem weiteren <em>&#039;</em> maskiert.
</p>
<p class="para">
Die PHP-Direktive <a href="info.configuration.html#ini.magic-quotes-gpc" class="link">magic_quotes_gpc</a>
war vor PHP 5.4 standardmäßig aktiviert, sodass die Funktion
<span class="function"><strong>addslashes()</strong></span> auf alle GET-, POST- und COOKIE-Daten
angewendet wurde. Verwenden Sie daher die Funktion
<span class="function"><strong>addslashes()</strong></span> nicht, wenn Strings bereits durch
<a href="info.configuration.html#ini.magic-quotes-gpc" class="link">magic_quotes_gpc</a> escaped
wurden, ansonsten erhalten Sie doppelte Maskierungen. Um herauszufinden,
ob der Parameter aktiviert ist, verwenden Sie am einfachsten die
Funktion <span class="function"><a href="function.get-magic-quotes-gpc.html" class="function">get_magic_quotes_gpc()</a></span>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.addslashes-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">str</code></dt>
<dd>
<p class="para">
Die zu maskierende Zeichenkette.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.addslashes-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt die maskierte Zeichenkette zurück.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.addslashes-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-4777">
<p><strong>Beispiel #1 Ein <span class="function"><strong>addslashes()</strong></span>-Beispiel</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$str&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">"Ist&nbsp;dein&nbsp;Name&nbsp;wirklich&nbsp;O'reilly?"</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">//&nbsp;Ausgabe:&nbsp;Ist&nbsp;dein&nbsp;Name&nbsp;wirklich&nbsp;O\'reilly?<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #0000BB">addslashes</span><span style="color: #007700">(</span><span style="color: #0000BB">$str</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.addslashes-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.stripcslashes.html" class="function" rel="rdfs-seeAlso">stripcslashes()</a> - Entfernt Quotes aus mit addcslashes behandelten Strings</span></li>
<li class="member"><span class="function"><a href="function.stripslashes.html" class="function" rel="rdfs-seeAlso">stripslashes()</a> - Entfernt aus einem gequoteten String alle Quotes</span></li>
<li class="member"><span class="function"><a href="function.addcslashes.html" class="function" rel="rdfs-seeAlso">addcslashes()</a> - Stellt bestimmten Zeichen eines Strings ein &quot;\&quot; voran (wie in C)</span></li>
<li class="member"><span class="function"><a href="function.htmlspecialchars.html" class="function" rel="rdfs-seeAlso">htmlspecialchars()</a> - Wandelt Sonderzeichen in HTML-Codes um</span></li>
<li class="member"><span class="function"><a href="function.quotemeta.html" class="function" rel="rdfs-seeAlso">quotemeta()</a> - Quoten von Meta-Zeichen</span></li>
<li class="member"><span class="function"><a href="function.get-magic-quotes-gpc.html" class="function" rel="rdfs-seeAlso">get_magic_quotes_gpc()</a> - Zeigt die aktuelle Konfiguration von magic quotes gpc</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
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<div class="next" style="text-align: right; float: right;"><a href="function.bin2hex.html">bin2hex</a></div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Beendet einen Apacheprozess nach der Anfrage</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="ref.apache.html">Apache Funktionen</a></div>
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<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.apache-child-terminate" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_child_terminate</h1>
<p class="verinfo">(PHP 4 &gt;= 4.0.5, PHP 5)</p><p class="refpurpose"><span class="refname">apache_child_terminate</span> &mdash; <span class="dc-title">Beendet einen Apacheprozess nach der Anfrage</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-child-terminate-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apache_child_terminate</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
<span class="function"><strong>apache_child_terminate()</strong></span> registriert den Apacheprozess,
der die aktuelle PHP-Anfrage ausführt, um ihn nach vollständiger Beendigung
des PHP-Prozesses zu terminieren. Die Funktion kann verwendet werden, um
einen Prozess zu terminieren, nachdem ein Skript mit hohem Speicherverbrauch
gelaufen ist, der normalerweise nur intern wieder freigegeben wird, aber
nicht wieder für das Betriebsystem freigegeben wird.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-child-terminate-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt <strong><code>TRUE</code></strong> zurück, wenn PHP als Modul unter Apache 1 läuft, die Apacheversion
nicht multithreaded läuft und die PHP-Direktive <a href="apache.configuration.html#ini.child-terminate" class="link">child_terminate</a> eingeschaltet ist
(diese ist standardmäßig ausgeschaltet). Wenn diese Bedingungen nicht
zutreffen, wird <strong><code>FALSE</code></strong> zurückgegeben und ein Fehler vom Typ
<strong><code>E_WARNING</code></strong> generiert.
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.apache-child-terminate-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>5.4.0</td>
<td>
Diese Funktion wurde unter FastCGI verfügbar. Vorher wurde sie nur
unterstützt, wenn PHP als Apache Modul installiert war.
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 notes" id="refsect1-function.apache-child-terminate-notes">
<h3 class="title">Anmerkungen</h3>
<blockquote class="note"><p><strong class="note">Hinweis</strong>: <span class="simpara">Diese Funktion ist auf
Windows-Plattformen nicht implementiert.</span></p></blockquote>
</div>
<div class="refsect1 seealso" id="refsect1-function.apache-child-terminate-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.exit.html" class="function" rel="rdfs-seeAlso">exit()</a> - Gibt eine Meldung aus und beendet das aktuelle Skript</span></li>
</ul>
</p>
</div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Liefert eine Liste der geladenen Apachemodule</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apache-child-terminate.html">apache_child_terminate</a></div>
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</div><hr /><div id="function.apache-get-modules" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_get_modules</h1>
<p class="verinfo">(PHP 4 &gt;= 4.3.2, PHP 5)</p><p class="refpurpose"><span class="refname">apache_get_modules</span> &mdash; <span class="dc-title">Liefert eine Liste der geladenen Apachemodule</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-get-modules-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>apache_get_modules</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Liefert eine Liste der geladenen Apachemodule.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-get-modules-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Ein <span class="type"><a href="language.types.array.html" class="type Array">Array</a></span> der geladenen Apachemodule.
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.apache-get-modules-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>5.0.0</td>
<td>
Wurde verfügbar mit der Verwendung von Apache 1 oder mit der Apache 2
<em class="emphasis">Filter</em>-API von PHP. Davor war die Funktion nur
verfügbar, wenn die Apache 2 <em class="emphasis">Handler</em>-API
verwendet wurde.
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apache-get-modules-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-4711">
<p><strong>Beispiel #1 <span class="function"><strong>apache_get_modules()</strong></span>-Beispiel</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">apache_get_modules</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Array
(
[0] =&gt; core
[1] =&gt; http_core
[2] =&gt; mod_so
[3] =&gt; sapi_apache2
[4] =&gt; mod_mime
[5] =&gt; mod_rewrite
)
</pre></div>
</div>
</div>
</p>
</div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Liefert die Apacheversion</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apache-get-modules.html">apache_get_modules</a></div>
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</div><hr /><div id="function.apache-get-version" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_get_version</h1>
<p class="verinfo">(PHP 4 &gt;= 4.3.2, PHP 5)</p><p class="refpurpose"><span class="refname">apache_get_version</span> &mdash; <span class="dc-title">Liefert die Apacheversion</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-get-version-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>apache_get_version</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Holt die Apacheversion.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-get-version-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg die Apacheversion zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.apache-get-version-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>4.3.4</td>
<td>
Verfügbar mit Apache 1.
</td>
</tr>
<tr>
<td>5.0.0</td>
<td>
Verfügbar mit der Apache 2 <em class="emphasis">Filter</em>-API.
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apache-get-version-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-4712">
<p><strong>Beispiel #1 <span class="function"><strong>apache_get_version()</strong></span>-Beispiel</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$version&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apache_get_version</span><span style="color: #007700">();<br />echo&nbsp;</span><span style="color: #DD0000">"</span><span style="color: #0000BB">$version</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Apache/1.3.29 (Unix) PHP/4.3.4
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apache-get-version-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.phpinfo.html" class="function" rel="rdfs-seeAlso">phpinfo()</a> - Gibt Informationen zur PHP-Konfiguration aus</span></li>
</ul>
</p>
</div>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Liefert eine Apache-Subprocess_env-Variable</title>
</head>
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</div><hr /><div id="function.apache-getenv" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_getenv</h1>
<p class="verinfo">(PHP 4 &gt;= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">apache_getenv</span> &mdash; <span class="dc-title">Liefert eine Apache-Subprocess_env-Variable</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-getenv-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>apache_getenv</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$variable</code></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$walk_to_top</code><span class="initializer"> = false</span></span>
] )</div>
<p class="para rdfs-comment">
Liefert die durch <code class="parameter">variable</code> angegebene
Apache-Umgebungsvariable.
</p>
<p class="para">
Diese Funktion erfordert Apache 2, andernfalls ist sie nicht definiert.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apache-getenv-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">variable</code></dt>
<dd>
<p class="para">
Die Apache-Umgebungsvariable
</p>
</dd>
<dt>
<code class="parameter">walk_to_top</code></dt>
<dd>
<p class="para">
Legt fest, ob die geholte Toplevel-Variable allen Apache-Layern verfügbar
gemacht werden soll.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-getenv-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Der Wert der Apache-Umgebungsvariablen im Erfolgsfall; im Fehlerfall wird
<strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apache-getenv-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-4713">
<p><strong>Beispiel #1 <span class="function"><strong>apache_getenv()</strong></span>-Beispiel</strong></p>
<div class="example-contents"><p>
Das folgende Beispiel zeigt, wie man den Wert der Apache-Umgebungsvariablen
<var class="varname"><var class="varname">SERVER_ADDR</var></var> abfragen kann.
</p></div>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$ret&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apache_getenv</span><span style="color: #007700">(</span><span style="color: #DD0000">"SERVER_ADDR"</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #0000BB">$ret</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
42.24.42.240
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apache-getenv-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apache-setenv.html" class="function" rel="rdfs-seeAlso">apache_setenv()</a> - Setzt eine Apache-Subprocess_env-Variable</span></li>
<li class="member"><span class="function"><a href="function.getenv.html" class="function" rel="rdfs-seeAlso">getenv()</a> - Liefert den Wert einer Umgebungsvariable</span></li>
<li class="member"><a href="language.variables.superglobals.html" class="link">Superglobals</a></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apache-get-version.html">apache_get_version</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.apache-lookup-uri.html">apache_lookup_uri</a></div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>F&uuml;hrt eine Teilanfrage f&uuml;r einen angegebenen URI durch und liefert
alle Informationen dar&uuml;ber zur&uuml;ck</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apache-getenv.html">apache_getenv</a></div>
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<div class="up"><a href="ref.apache.html">Apache Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.apache-lookup-uri" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_lookup_uri</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">apache_lookup_uri</span> &mdash; <span class="dc-title">Führt eine Teilanfrage für einen angegebenen URI durch und liefert
alle Informationen darüber zurück
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-lookup-uri-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">object</span> <span class="methodname"><strong>apache_lookup_uri</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span>
)</div>
<p class="para rdfs-comment">
Die Funktion führt eine Teilanfragefür einen URI durch. Diese geht gerade
weit genug, um alle wichtigen Informationen über die angegebene Ressource
zu erhalten.
</p>
<p class="simpara">Diese Funktion wird nur unterstützt, wenn
PHP als Apache-Modul installiert wurde.</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apache-lookup-uri-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">filename</code></dt>
<dd>
<p class="para">
Der Dateiname (URI), der angefragt wird.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-lookup-uri-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Ein <span class="type"><span class="type Objekt">Objekt</span></span>, das die URI-relevanten Informationen enthält. Die
Eigenschaften dieses <span class="type"><span class="type Objekts">Objekts</span></span> sind:
</p>
<p class="para">
<ul class="simplelist">
<li class="member">status</li>
<li class="member">the_request</li>
<li class="member">status_line</li>
<li class="member">method</li>
<li class="member">content_type</li>
<li class="member">handler</li>
<li class="member">uri</li>
<li class="member">filename</li>
<li class="member">path_info</li>
<li class="member">args</li>
<li class="member">boundary</li>
<li class="member">no_cache</li>
<li class="member">no_local_copy</li>
<li class="member">allowed</li>
<li class="member">send_bodyct</li>
<li class="member">bytes_sent</li>
<li class="member">byterange</li>
<li class="member">clength</li>
<li class="member">unparsed_uri</li>
<li class="member">mtime</li>
<li class="member">request_time</li>
</ul>
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apache-lookup-uri-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-4714">
<p><strong>Beispiel #1 <span class="function"><strong>apache_lookup_uri()</strong></span>-Beispiel</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$info&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apache_lookup_uri</span><span style="color: #007700">(</span><span style="color: #DD0000">'index.php?var=value'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$info</span><span style="color: #007700">);<br /><br />if&nbsp;(</span><span style="color: #0000BB">file_exists</span><span style="color: #007700">(</span><span style="color: #0000BB">$info</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">filename</span><span style="color: #007700">))&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">'file&nbsp;exists!'</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
stdClass Object
(
[status] =&gt; 200
[the_request] =&gt; GET /dir/file.php HTTP/1.1
[method] =&gt; GET
[mtime] =&gt; 0
[clength] =&gt; 0
[chunked] =&gt; 0
[content_type] =&gt; application/x-httpd-php
[no_cache] =&gt; 0
[no_local_copy] =&gt; 1
[unparsed_uri] =&gt; /dir/index.php?var=value
[uri] =&gt; /dir/index.php
[filename] =&gt; /home/htdocs/dir/index.php
[args] =&gt; var=value
[allowed] =&gt; 0
[sent_bodyct] =&gt; 0
[bytes_sent] =&gt; 0
[request_time] =&gt; 1074282764
)
file exists!
</pre></div>
</div>
</div>
</p>
</div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Setzt und liest Apache Request Notes</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apache-lookup-uri.html">apache_lookup_uri</a></div>
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</div><hr /><div id="function.apache-note" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_note</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">apache_note</span> &mdash; <span class="dc-title">Setzt und liest Apache Request Notes</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-note-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>apache_note</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$note_name</code></span>
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$note_value</code><span class="initializer"> = &quot;&quot;</span></span>
] )</div>
<p class="para rdfs-comment">
Diese Funktion ist ein Wrapper für das <em>table_get</em> und
<em>table_set</em> von Apache. Sie editiert die Notestabelle, die
während eines Requests existiert. Der Sinn dieser Tabelle ist es, die
Kommunikation zwischen Apachemodulen zu ermöglichen.
</p>
<p class="para">
Der primäre Anwendungsfall für <span class="function"><strong>apache_note()</strong></span> ist die
Übergabe von Informationen von einem Modul an ein anderes während der
Abarbeitung eines bestimmten Requests.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apache-note-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">note_name</code></dt>
<dd>
<p class="para">
Der Name der Note.
</p>
</dd>
<dt>
<code class="parameter">note_value</code></dt>
<dd>
<p class="para">
Der Wert der Note.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-note-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Wenn die Funktion mit einem Argument aufgerufen wird, gibt sie den aktuellen
Wert der Note <em>note_name</em> zurück. Wird sie mit zwei
Argumenten aufgerufen, setzt sie den Wert der Note <em>note_name</em>
auf <em>note_value</em> und gibt den vorigen Wert der Note
<em>note_name</em> zurück. Wenn die Note nicht angesprochen werden
kann, wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apache-note-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-4715">
<p><strong>Beispiel #1 Übergeben von Informationen zwischen PHP und Perl</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br />apache_note</span><span style="color: #007700">(</span><span style="color: #DD0000">'name'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'Fredrik&nbsp;Ekengren'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Perl-Skript&nbsp;aufrufen<br /></span><span style="color: #0000BB">virtual</span><span style="color: #007700">(</span><span style="color: #DD0000">"/perl/some_script.pl"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$result&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apache_note</span><span style="color: #007700">(</span><span style="color: #DD0000">"resultdata"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents">
<div class="perlcode"><pre class="perlcode"># Hole das Apache Request Objekt
my $r = Apache-&gt;request()-&gt;main();
# Hole die übergebenen Daten
my $name = $r-&gt;notes(&#039;name&#039;);
# beliebige Verarbeitung
# Reiche das Ergebnis an PHP zurück
$r-&gt;notes(&#039;resultdata&#039;, $result);</pre>
</div>
</div>
</div>
</p>
<p class="para">
<div class="example" id="example-4716">
<p><strong>Beispiel #2 Werte in access.log loggen</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br />apache_note</span><span style="color: #007700">(</span><span style="color: #DD0000">'sessionID'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">session_id</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents">
<div class="apachecode"><pre class="apachecode"># &quot;%{sessionID}n&quot; kann in der LogFormat-Direktive verwendet werden</pre>
</div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apache-note-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.virtual.html" class="function" rel="rdfs-seeAlso">virtual()</a> - F&uuml;hrt eine Apache-Unteranfrage durch</span></li>
</ul>
</p>
</div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Liefert alle HTTP-Requestheader</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apache-note.html">apache_note</a></div>
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<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.apache-request-headers" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_request_headers</h1>
<p class="verinfo">(PHP 4 &gt;= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">apache_request_headers</span> &mdash; <span class="dc-title">Liefert alle HTTP-Requestheader</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-request-headers-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>apache_request_headers</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Liefert alle HTTP-Requestheader von der aktuellen Anfrage.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-request-headers-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Ein assoziatives Array aller HTTP-Header der aktuellen Anfrage, im Fehlerfall
wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.apache-request-headers-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>5.4.0</td>
<td>
Diese Funktion wurde unter FastCGI verfügbar. Vorher wurde sie nur
unterstützt, wenn PHP als Apache Modul installiert war.
</td>
</tr>
<tr>
<td>4.3.3</td>
<td>
<p class="para">Ab PHP 4.3.3 können Sie diese
Funktion auch mit dem <a href="book.nsapi.html" class="link">NSAPI-Server-Modul</a> für
Netscape/iPlanet/SunONE-Webserver nutzen.</p>
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apache-request-headers-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-4717">
<p><strong>Beispiel #1 <span class="function"><strong>apache_request_headers()</strong></span>-Beispiel</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$headers&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apache_request_headers</span><span style="color: #007700">();<br /><br />foreach&nbsp;(</span><span style="color: #0000BB">$headers&nbsp;</span><span style="color: #007700">as&nbsp;</span><span style="color: #0000BB">$header&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">$value</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">"</span><span style="color: #0000BB">$header</span><span style="color: #DD0000">:&nbsp;</span><span style="color: #0000BB">$value</span><span style="color: #DD0000">&nbsp;&lt;br&nbsp;/&gt;\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Accept: */*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0
Host: www.example.com
Connection: Keep-Alive
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 notes" id="refsect1-function.apache-request-headers-notes">
<h3 class="title">Anmerkungen</h3>
<blockquote class="note"><p><strong class="note">Hinweis</strong>:
<p class="para">
Die Werte der gebräuchlichsten <acronym title="Common Gateway Interface">CGI</acronym>-Variablen
können Sie auch durch das Auslesen der Umgebungsvariablen erhalten.
Dieser Weg funktioniert unabhängig davon, ob Sie PHP als Modul für
<span class="productname">Apache</span> benutzen. Verwenden Sie
<span class="function"><a href="function.phpinfo.html" class="function">phpinfo()</a></span>, um eine Liste aller zur Verfügung stehenden
<a href="language.variables.predefined.html" class="link">Umgebungsvariablen</a>
zu erhalten.
</p>
</p></blockquote>
</div>
<div class="refsect1 seealso" id="refsect1-function.apache-request-headers-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apache-response-headers.html" class="function" rel="rdfs-seeAlso">apache_response_headers()</a> - Liefert alle HTTP-Responseheader</span></li>
</ul>
</p>
</div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Setzt den Apache Write-Time zur&uuml;ck</title>
</head>
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</div><hr /><div id="function.apache-reset-timeout" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_reset_timeout</h1>
<p class="verinfo">(PHP 5 &gt;= 5.1.0)</p><p class="refpurpose"><span class="refname">apache_reset_timeout</span> &mdash; <span class="dc-title">Setzt den Apache Write-Time zurück</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-reset-timeout-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apache_reset_timeout</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
<span class="function"><strong>apache_reset_timeout()</strong></span> setzt den Apache Write-Timer zurück,
der standardmäßig auf 300 Sekunden eingestellt ist. Mit <em>set_time_limit(0);
ignore_user_abort(true)</em> und periodischen
<span class="function"><strong>apache_reset_timeout()</strong></span>-Aufrufen kann Apache theoretisch
dauerhaft laufen.
</p>
<p class="para">
Diese Funktion erfordert Apache 1.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-reset-timeout-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 notes" id="refsect1-function.apache-reset-timeout-notes">
<h3 class="title">Anmerkungen</h3>
<blockquote class="note"><p><strong class="note">Hinweis</strong>: <span class="simpara">Diese Funktion steht im <a href="features.safe-mode.html" class="link">Safe Mode</a> nicht zur Verfügung.</span></p></blockquote>
</div>
<div class="refsect1 seealso" id="refsect1-function.apache-reset-timeout-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.set-time-limit.html" class="function" rel="rdfs-seeAlso">set_time_limit()</a> - Legt die maximale Ausf&uuml;hrungszeit fest</span></li>
<li class="member"><span class="function"><a href="function.ignore-user-abort.html" class="function" rel="rdfs-seeAlso">ignore_user_abort()</a> - Stellt ein, ob der Verbindungsabbruch eines Clients die Skript-Ausf&uuml;hrung abbrechen soll</span></li>
</ul>
</p>
</div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Liefert alle HTTP-Responseheader</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apache-reset-timeout.html">apache_reset_timeout</a></div>
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</div><hr /><div id="function.apache-response-headers" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_response_headers</h1>
<p class="verinfo">(PHP 4 &gt;= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">apache_response_headers</span> &mdash; <span class="dc-title">Liefert alle HTTP-Responseheader</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-response-headers-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>apache_response_headers</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Liefert alle HTTP-Responseheader.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-response-headers-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Ein Array aller Apache-Responseheader im Erfolgsfall. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.apache-response-headers-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>5.4.0</td>
<td>
Diese Funktion wurde unter FastCGI verfügbar. Vorher wurde sie nur
unterstützt, wenn PHP als Apache Modul installiert war.
</td>
</tr>
<tr>
<td>4.3.3</td>
<td>
<p class="para">Ab PHP 4.3.3 können Sie diese
Funktion auch mit dem <a href="book.nsapi.html" class="link">NSAPI-Server-Modul</a> für
Netscape/iPlanet/SunONE-Webserver nutzen.</p>
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apache-response-headers-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-4718">
<p><strong>Beispiel #1 <span class="function"><strong>apache_response_headers()</strong></span>-Beispiel</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">apache_response_headers</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Array
(
[Accept-Ranges] =&gt; bytes
[X-Powered-By] =&gt; PHP/4.3.8
)
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apache-response-headers-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apache-request-headers.html" class="function" rel="rdfs-seeAlso">apache_request_headers()</a> - Liefert alle HTTP-Requestheader</span></li>
<li class="member"><span class="function"><a href="function.headers-sent.html" class="function" rel="rdfs-seeAlso">headers_sent()</a> - Pr&uuml;ft, ob oder wo die Header bereits gesendet wurden</span></li>
<li class="member"><span class="function"><a href="function.headers-list.html" class="function" rel="rdfs-seeAlso">headers_list()</a> - Gibt eine Liste der gesendeten (oder zum Senden vorbereiteten)
Response Header zur&uuml;ck</span></li>
</ul>
</p>
</div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Setzt eine Apache-Subprocess_env-Variable</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
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</div><hr /><div id="function.apache-setenv" class="refentry">
<div class="refnamediv">
<h1 class="refname">apache_setenv</h1>
<p class="verinfo">(PHP 4 &gt;= 4.2.0, PHP 5)</p><p class="refpurpose"><span class="refname">apache_setenv</span> &mdash; <span class="dc-title">Setzt eine Apache-Subprocess_env-Variable</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apache-setenv-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apache_setenv</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$variable</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$value</code></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$walk_to_top</code><span class="initializer"> = false</span></span>
] )</div>
<p class="para rdfs-comment">
<span class="function"><strong>apache_setenv()</strong></span> setzt den Wert der
Apache-Umgebungsvariable, die mit <code class="parameter">variable</code> angegeben
wurde.
</p>
<blockquote class="note"><p><strong class="note">Hinweis</strong>:
<p class="para">
Wenn eine Apache-Umgebungsvariable verändert wird, ändert sich die
korrespondierende <var class="varname"><var class="varname"><a href="reserved.variables.server.html" class="classname">$_SERVER</a></var></var>-Variable nicht.
</p>
</p></blockquote>
</div>
<div class="refsect1 parameters" id="refsect1-function.apache-setenv-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">variable</code></dt>
<dd>
<p class="para">
Die neu zu setzende Umgebungsvariable.
</p>
</dd>
<dt>
<code class="parameter">value</code></dt>
<dd>
<p class="para">
Der neue Wert von <code class="parameter">variable</code>.
</p>
</dd>
<dt>
<code class="parameter">walk_to_top</code></dt>
<dd>
<p class="para">
Legt fest, ob die gesetzte Toplevel-Variable für alle Apachelayer
verfügbar gemacht werden soll.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apache-setenv-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apache-setenv-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-4719">
<p><strong>Beispiel #1 Eine Apache-Umgebungsvariable mit <span class="function"><strong>apache_setenv()</strong></span>
setzen</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />apache_setenv</span><span style="color: #007700">(</span><span style="color: #DD0000">"BEISPIEL_VAR"</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"Beispielwert"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 notes" id="refsect1-function.apache-setenv-notes">
<h3 class="title">Anmerkungen</h3>
<blockquote class="note"><p><strong class="note">Hinweis</strong>:
<p class="para">
<span class="function"><strong>apache_setenv()</strong></span> kann mit <span class="function"><a href="function.apache-getenv.html" class="function">apache_getenv()</a></span>
über mehrere unabhängige Seiten hinweg kombiniert werden. Es ist außerdem
möglich, Variablen zu setzen, die an in PHP-Skripte einzubindende Server
Side Includes (SSI, .shtml) übergeben werden.
</p>
</p></blockquote>
</div>
<div class="refsect1 seealso" id="refsect1-function.apache-setenv-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apache-getenv.html" class="function" rel="rdfs-seeAlso">apache_getenv()</a> - Liefert eine Apache-Subprocess_env-Variable</span></li>
</ul>
</p>
</div>
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<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Cache a new variable in the data store</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="ref.apc.html">APC Funktionen</a></div>
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</div><hr /><div id="function.apc-add" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_add</h1>
<p class="verinfo">(PECL apc &gt;= 3.0.13)</p><p class="refpurpose"><span class="refname">apc_add</span> &mdash; <span class="dc-title">
Cache a new variable in the data store
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-add-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apc_add</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$var</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$ttl</code><span class="initializer"> = 0</span></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>apc_add</strong></span>
( <span class="methodparam"><span class="type">array</span> <code class="parameter">$values</code></span>
[, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$unused</code><span class="initializer"> = NULL</span></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$ttl</code><span class="initializer"> = 0</span></span>
]] )</div>
<p class="para rdfs-comment">
Caches a variable in the data store, only if it&#039;s not already stored.
</p>
<blockquote class="note"><p><strong class="note">Hinweis</strong>:
<span class="simpara">
Unlike many other mechanisms in PHP, variables stored using
<span class="function"><strong>apc_add()</strong></span> will persist between requests (until the
value is removed from the cache).
</span>
</p></blockquote>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-add-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
Store the variable using this name. <code class="parameter">key</code>s are
cache-unique, so attempting to use <span class="function"><strong>apc_add()</strong></span> to
store data with a key that already exists will not overwrite the
existing data, and will instead return <strong><code>FALSE</code></strong>. (This is the only
difference between <span class="function"><strong>apc_add()</strong></span> and
<span class="function"><a href="function.apc-store.html" class="function">apc_store()</a></span>.)
</p>
</dd>
<dt>
<code class="parameter">var</code></dt>
<dd>
<p class="para">
The variable to store
</p>
</dd>
<dt>
<code class="parameter">ttl</code></dt>
<dd>
<p class="para">
Time To Live; store <code class="parameter">var</code> in the cache for
<code class="parameter">ttl</code> seconds. After the
<code class="parameter">ttl</code> has passed, the stored variable will be
expunged from the cache (on the next request). If no <code class="parameter">ttl</code>
is supplied (or if the <code class="parameter">ttl</code> is
<em>0</em>), the value will persist until it is removed from
the cache manually, or otherwise fails to exist in the cache (clear,
restart, etc.).
</p>
</dd>
<dt>
<code class="parameter">values</code></dt>
<dd>
<p class="para">
Names in key, variables in value.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-add-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Returns TRUE if something has effectively been added into the cache, FALSE otherwise.
Second syntax returns array with error keys.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-add-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-361">
<p><strong>Beispiel #1 A <span class="function"><strong>apc_add()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$bar&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'BAR'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">apc_add</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$bar</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">apc_fetch</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">));<br />echo&nbsp;</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$bar&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'NEVER&nbsp;GETS&nbsp;SET'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">apc_add</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$bar</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">apc_fetch</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">));<br />echo&nbsp;</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt folgende
Ausgabe:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
string(3) &quot;BAR&quot;
string(3) &quot;BAR&quot;
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-add-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-store.html" class="function" rel="rdfs-seeAlso">apc_store()</a> - Cache a variable in the data store</span></li>
<li class="member"><span class="function"><a href="function.apc-fetch.html" class="function" rel="rdfs-seeAlso">apc_fetch()</a> - Fetch a stored variable from the cache</span></li>
<li class="member"><span class="function"><a href="function.apc-delete.html" class="function" rel="rdfs-seeAlso">apc_delete()</a> - Removes a stored variable from the cache</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
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<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Get a binary dump of the given files and user variables</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-add.html">apc_add</a></div>
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</div><hr /><div id="function.apc-bin-dump" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_bin_dump</h1>
<p class="verinfo">(PECL apc &gt;= 3.1.4)</p><p class="refpurpose"><span class="refname">apc_bin_dump</span> &mdash; <span class="dc-title">Get a binary dump of the given files and user variables</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-bin-dump-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>apc_bin_dump</strong></span>
([ <span class="methodparam"><span class="type">array</span> <code class="parameter">$files</code><span class="initializer"> = NULL</span></span>
[, <span class="methodparam"><span class="type">array</span> <code class="parameter">$user_vars</code><span class="initializer"> = NULL</span></span>
]] )</div>
<p class="para rdfs-comment">
Returns a binary dump of the given files and user variables from the APC cache.
A <strong><code>NULL</code></strong> for files or user_vars signals a dump of every entry, whereas array() will dump
nothing.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-bin-dump-parameters">
<h3 class="title">Parameter-Liste</h3>
<dl>
<dt>
<code class="parameter">files</code></dt>
<dd>
<p class="para">
The files. Passing in <strong><code>NULL</code></strong> signals a dump of every entry, while
passing in <span class="function"><a href="function.array.html" class="function">array()</a></span> will dump nothing.
</p>
</dd>
<dt>
<code class="parameter">user_vars</code></dt>
<dd>
<p class="para">
The user vars. Passing in <strong><code>NULL</code></strong> signals a dump of every entry, while
passing in <span class="function"><a href="function.array.html" class="function">array()</a></span> will dump nothing.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-bin-dump-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Returns a binary dump of the given files and user variables from the APC cache,
<strong><code>FALSE</code></strong> if APC is not enabled, or <strong><code>NULL</code></strong> if an unknown error is encountered.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-bin-dump-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-bin-dumpfile.html" class="function" rel="rdfs-seeAlso">apc_bin_dumpfile()</a> - Output a binary dump of cached files and user variables to a file</span></li>
<li class="member"><span class="function"><a href="function.apc-bin-load.html" class="function" rel="rdfs-seeAlso">apc_bin_load()</a> - Load a binary dump into the APC file/user cache</span></li>
</ul>
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</div><hr /><div id="function.apc-bin-dumpfile" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_bin_dumpfile</h1>
<p class="verinfo">(PECL apc &gt;= 3.1.4)</p><p class="refpurpose"><span class="refname">apc_bin_dumpfile</span> &mdash; <span class="dc-title">Output a binary dump of cached files and user variables to a file</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-bin-dumpfile-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>apc_bin_dumpfile</strong></span>
( <span class="methodparam"><span class="type">array</span> <code class="parameter">$files</code></span>
, <span class="methodparam"><span class="type">array</span> <code class="parameter">$user_vars</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></span>
[, <span class="methodparam"><span class="type">resource</span> <code class="parameter">$context</code><span class="initializer"> = NULL</span></span>
]] )</div>
<p class="para rdfs-comment">
Outputs a binary dump of the given files and user variables from the APC
cache to the named file.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-bin-dumpfile-parameters">
<h3 class="title">Parameter-Liste</h3>
<dl>
<dt>
<code class="parameter">files</code></dt>
<dd>
<p class="para">
The file names being dumped.
</p>
</dd>
<dt>
<code class="parameter">user_vars</code></dt>
<dd>
<p class="para">
The user variables being dumped.
</p>
</dd>
<dt>
<code class="parameter">filename</code></dt>
<dd>
<p class="para">
The filename where the dump is being saved.
</p>
</dd>
<dt>
<code class="parameter">flags</code></dt>
<dd>
<p class="para">
Flags passed to the <code class="parameter">filename</code> stream. See the
<span class="function"><a href="function.file-put-contents.html" class="function">file_put_contents()</a></span> documentation for details.
</p>
</dd>
<dt>
<code class="parameter">context</code></dt>
<dd>
<p class="para">
The context passed to the <code class="parameter">filename</code> stream. See the
<span class="function"><a href="function.file-put-contents.html" class="function">file_put_contents()</a></span> documentation for details.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-bin-dumpfile-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
The number of bytes written to the file, otherwise
<strong><code>FALSE</code></strong> if APC is not enabled, <code class="parameter">filename</code> is an invalid file name,
<code class="parameter">filename</code> can&#039;t be opened, the file dump can&#039;t be completed
(e.g., the hard drive is out of disk space), or an unknown error was encountered.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-bin-dumpfile-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-bin-dump.html" class="function" rel="rdfs-seeAlso">apc_bin_dump()</a> - Get a binary dump of the given files and user variables</span></li>
<li class="member"><span class="function"><a href="function.apc-bin-load.html" class="function" rel="rdfs-seeAlso">apc_bin_load()</a> - Load a binary dump into the APC file/user cache</span></li>
</ul>
</div>
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<title>Load a binary dump into the APC file/user cache</title>
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</div><hr /><div id="function.apc-bin-load" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_bin_load</h1>
<p class="verinfo">(PECL apc &gt;= 3.1.4)</p><p class="refpurpose"><span class="refname">apc_bin_load</span> &mdash; <span class="dc-title">Load a binary dump into the APC file/user cache</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-bin-load-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apc_bin_load</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$data</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></span>
] )</div>
<p class="para rdfs-comment">
Loads the given binary dump into the APC file/user cache.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-bin-load-parameters">
<h3 class="title">Parameter-Liste</h3>
<dl>
<dt>
<code class="parameter">data</code></dt>
<dd>
<p class="para">
The binary dump being loaded, likely from
<span class="function"><a href="function.apc-bin-dump.html" class="function">apc_bin_dump()</a></span>.
</p>
</dd>
<dt>
<code class="parameter">flags</code></dt>
<dd>
<p class="para">
Either <strong><code>APC_BIN_VERIFY_CRC32</code></strong>, <strong><code>APC_BIN_VERIFY_MD5</code></strong>,
or both.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-bin-load-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> if the binary dump <code class="parameter">data</code> was loaded
with success, otherwise <strong><code>FALSE</code></strong> is returned. <strong><code>FALSE</code></strong> is returned if APC
is not enabled, or if the <code class="parameter">data</code> is not a valid APC
binary dump (e.g., unexpected size).
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-bin-load-examples">
<h3 class="title">Beispiele</h3>
<div class="example" id="example-362">
<p><strong>Beispiel #1 <span class="function"><strong>apc_bin_load()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$data&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apc_bin_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">NULL</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">NULL</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">apc_bin_load</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">APC_BIN_VERIFY_MD5&nbsp;</span><span style="color: #007700">|&nbsp;</span><span style="color: #0000BB">APC_BIN_VERIFY_CRC32</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-bin-load-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-bin-dump.html" class="function" rel="rdfs-seeAlso">apc_bin_dump()</a> - Get a binary dump of the given files and user variables</span></li>
<li class="member"><span class="function"><a href="function.apc-bin-loadfile.html" class="function" rel="rdfs-seeAlso">apc_bin_loadfile()</a> - Load a binary dump from a file into the APC file/user cache</span></li>
</ul>
</div>
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</div><hr /><div id="function.apc-bin-loadfile" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_bin_loadfile</h1>
<p class="verinfo">(PECL apc &gt;= 3.1.4)</p><p class="refpurpose"><span class="refname">apc_bin_loadfile</span> &mdash; <span class="dc-title">Load a binary dump from a file into the APC file/user cache</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-bin-loadfile-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apc_bin_loadfile</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span>
[, <span class="methodparam"><span class="type">resource</span> <code class="parameter">$context</code><span class="initializer"> = NULL</span></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></span>
]] )</div>
<p class="para rdfs-comment">
Loads a binary dump from a file into the APC file/user cache.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-bin-loadfile-parameters">
<h3 class="title">Parameter-Liste</h3>
<dl>
<dt>
<code class="parameter">filename</code></dt>
<dd>
<p class="para">
The file name containing the dump, likely from
<span class="function"><a href="function.apc-bin-dumpfile.html" class="function">apc_bin_dumpfile()</a></span>.
</p>
</dd>
<dt>
<code class="parameter">context</code></dt>
<dd>
<p class="para">
The files context.
</p>
</dd>
<dt>
<code class="parameter">flags</code></dt>
<dd>
<p class="para">
Either <strong><code>APC_BIN_VERIFY_CRC32</code></strong>, <strong><code>APC_BIN_VERIFY_MD5</code></strong>,
or both.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-bin-loadfile-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success, otherwise <strong><code>FALSE</code></strong> Reasons it may return <strong><code>FALSE</code></strong> include
APC is not enabled, <code class="parameter">filename</code> is an invalid file name or empty,
<code class="parameter">filename</code> can&#039;t be opened, the file dump can&#039;t be completed, or
if the <code class="parameter">data</code> is not a valid APC binary dump (e.g., unexpected
size).
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-bin-loadfile-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-bin-dumpfile.html" class="function" rel="rdfs-seeAlso">apc_bin_dumpfile()</a> - Output a binary dump of cached files and user variables to a file</span></li>
<li class="member"><span class="function"><a href="function.apc-bin-load.html" class="function" rel="rdfs-seeAlso">apc_bin_load()</a> - Load a binary dump into the APC file/user cache</span></li>
</ul>
</div>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Retrieves cached information from APC's data store</title>
</head>
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</div><hr /><div id="function.apc-cache-info" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_cache_info</h1>
<p class="verinfo">(PECL apc &gt;= 2.0.0)</p><p class="refpurpose"><span class="refname">apc_cache_info</span> &mdash; <span class="dc-title">
Retrieves cached information from APC&#039;s data store
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-cache-info-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>apc_cache_info</strong></span>
([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$cache_type</code><span class="initializer"> = &quot;&quot;</span></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$limited</code><span class="initializer"> = false</span></span>
]] )</div>
<p class="para rdfs-comment">
Retrieves cached information and meta-data from APC&#039;s data store.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-cache-info-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">cache_type</code></dt>
<dd>
<p class="para">
If <code class="parameter">cache_type</code> is &quot;<em>user</em>&quot;,
information about the user cache will be returned.
</p>
<p class="para">
If <code class="parameter">cache_type</code> is &quot;<em>filehits</em>&quot;,
information about which files have been served from the bytecode cache
for the current request will be returned. This feature must be enabled at
compile time using <strong class="option configure">--enable-filehits</strong>
.
</p>
<p class="para">
If an invalid or no <code class="parameter">cache_type</code> is specified, information about
the system cache (cached files) will be returned.
</p>
</dd>
<dt>
<code class="parameter">limited</code></dt>
<dd>
<p class="para">
If <code class="parameter">limited</code> is <strong><code>TRUE</code></strong>, the
return value will exclude the individual list of cache entries. This
is useful when trying to optimize calls for statistics gathering.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-cache-info-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Array of cached data (and meta-data)Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
<blockquote class="note"><p><strong class="note">Hinweis</strong>:
<span class="simpara">
<span class="function"><strong>apc_cache_info()</strong></span> will raise a warning if it is unable to
retrieve APC cache data. This typically occurs when APC is not enabled.
</span>
</p></blockquote>
</div>
<div class="refsect1 changelog" id="refsect1-function.apc-cache-info-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>3.0.11</td>
<td>
The <code class="parameter">limited</code> parameter was introduced.
</td>
</tr>
<tr>
<td>3.0.16</td>
<td>
The &quot;<em>filehits</em>&quot; option for the
<code class="parameter">cache_type</code> parameter was introduced.
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-cache-info-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-363">
<p><strong>Beispiel #1 A <span class="function"><strong>apc_cache_info()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">apc_cache_info</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Array
(
[num_slots] =&gt; 2000
[ttl] =&gt; 0
[num_hits] =&gt; 9
[num_misses] =&gt; 3
[start_time] =&gt; 1123958803
[cache_list] =&gt; Array
(
[0] =&gt; Array
(
[filename] =&gt; /path/to/apc_test.php
[device] =&gt; 29954
[inode] =&gt; 1130511
[type] =&gt; file
[num_hits] =&gt; 1
[mtime] =&gt; 1123960686
[creation_time] =&gt; 1123960696
[deletion_time] =&gt; 0
[access_time] =&gt; 1123962864
[ref_count] =&gt; 1
[mem_size] =&gt; 677
)
[1] =&gt; Array (...iterates for each cached file)
)
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-cache-info-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><a href="apc.configuration.html" class="link">APC configuration directives</a></li>
<li class="member"><span class="methodname"><a href="apciterator.gettotalsize.html" class="methodname" rel="rdfs-seeAlso">APCIterator::getTotalSize()</a> - Get total cache size</span></li>
<li class="member"><span class="methodname"><a href="apciterator.gettotalhits.html" class="methodname" rel="rdfs-seeAlso">APCIterator::getTotalHits()</a> - Get total cache hits</span></li>
<li class="member"><span class="methodname"><a href="apciterator.gettotalcount.html" class="methodname" rel="rdfs-seeAlso">APCIterator::getTotalCount()</a> - Get total count</span></li>
</ul>
</p>
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</div><hr /><div id="function.apc-cas" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_cas</h1>
<p class="verinfo">(PECL apc &gt;= 3.1.1)</p><p class="refpurpose"><span class="refname">apc_cas</span> &mdash; <span class="dc-title">Updates an old value with a new value</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-cas-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apc_cas</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$old</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$new</code></span>
)</div>
<p class="para rdfs-comment">
<span class="function"><strong>apc_cas()</strong></span> updates an already existing integer value if the
<code class="parameter">old</code> parameter matches the currently stored value
with the value of the <code class="parameter">new</code> parameter.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-cas-parameters">
<h3 class="title">Parameter-Liste</h3>
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
The key of the value being updated.
</p>
</dd>
<dt>
<code class="parameter">old</code></dt>
<dd>
<p class="para">
The old value (the value currently stored).
</p>
</dd>
<dt>
<code class="parameter">new</code></dt>
<dd>
<p class="para">
The new value to update to.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-cas-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-cas-examples">
<h3 class="title">Beispiele</h3>
<div class="example" id="example-364">
<p><strong>Beispiel #1 <span class="function"><strong>apc_cas()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'foobar'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #DD0000">'$foobar&nbsp;=&nbsp;2'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />echo&nbsp;</span><span style="color: #DD0000">'$foobar&nbsp;==&nbsp;1&nbsp;?&nbsp;2&nbsp;:&nbsp;1&nbsp;=&nbsp;'</span><span style="color: #007700">,&nbsp;(</span><span style="color: #0000BB">apc_cas</span><span style="color: #007700">(</span><span style="color: #DD0000">'foobar'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">)&nbsp;?&nbsp;</span><span style="color: #DD0000">'ok'&nbsp;</span><span style="color: #007700">:&nbsp;</span><span style="color: #DD0000">'fail'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />echo&nbsp;</span><span style="color: #DD0000">'$foobar&nbsp;==&nbsp;2&nbsp;?&nbsp;1&nbsp;:&nbsp;2&nbsp;=&nbsp;'</span><span style="color: #007700">,&nbsp;(</span><span style="color: #0000BB">apc_cas</span><span style="color: #007700">(</span><span style="color: #DD0000">'foobar'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">)&nbsp;?&nbsp;</span><span style="color: #DD0000">'ok'&nbsp;</span><span style="color: #007700">:&nbsp;</span><span style="color: #DD0000">'fail'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br />echo&nbsp;</span><span style="color: #DD0000">'$foobar&nbsp;=&nbsp;'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">apc_fetch</span><span style="color: #007700">(</span><span style="color: #DD0000">'foobar'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br />echo&nbsp;</span><span style="color: #DD0000">'$f__bar&nbsp;==&nbsp;1&nbsp;?&nbsp;2&nbsp;:&nbsp;1&nbsp;=&nbsp;'</span><span style="color: #007700">,&nbsp;(</span><span style="color: #0000BB">apc_cas</span><span style="color: #007700">(</span><span style="color: #DD0000">'f__bar'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">)&nbsp;?&nbsp;</span><span style="color: #DD0000">'ok'&nbsp;</span><span style="color: #007700">:&nbsp;</span><span style="color: #DD0000">'fail'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'perfection'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'xyz'</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #DD0000">'$perfection&nbsp;==&nbsp;2&nbsp;?&nbsp;1&nbsp;:&nbsp;2&nbsp;=&nbsp;'</span><span style="color: #007700">,&nbsp;(</span><span style="color: #0000BB">apc_cas</span><span style="color: #007700">(</span><span style="color: #DD0000">'perfection'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">)&nbsp;?&nbsp;</span><span style="color: #DD0000">'ok'&nbsp;</span><span style="color: #007700">:&nbsp;</span><span style="color: #DD0000">'epic&nbsp;fail'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br />echo&nbsp;</span><span style="color: #DD0000">'$foobar&nbsp;=&nbsp;'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">apc_fetch</span><span style="color: #007700">(</span><span style="color: #DD0000">'foobar'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
$foobar = 2
$foobar == 1 ? 2 : 1 = fail
$foobar == 2 ? 1 : 2 = ok
$foobar = 1
$f__bar == 1 ? 2 : 1 = fail
$perfection == 2 ? 1 : 2 = epic fail
$foobar = 1
</pre></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-cas-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-dec.html" class="function" rel="rdfs-seeAlso">apc_dec()</a> - Decrease a stored number</span></li>
<li class="member"><span class="function"><a href="function.apc-store.html" class="function" rel="rdfs-seeAlso">apc_store()</a> - Cache a variable in the data store</span></li>
</ul>
</div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Clears the APC cache</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
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</div><hr /><div id="function.apc-clear-cache" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_clear_cache</h1>
<p class="verinfo">(PECL apc &gt;= 2.0.0)</p><p class="refpurpose"><span class="refname">apc_clear_cache</span> &mdash; <span class="dc-title">
Clears the APC cache
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-clear-cache-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apc_clear_cache</strong></span>
([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$cache_type</code><span class="initializer"> = &quot;&quot;</span></span>
] )</div>
<p class="para rdfs-comment">
Clears the user/system cache.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-clear-cache-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">cache_type</code></dt>
<dd>
<p class="para">
If <code class="parameter">cache_type</code> is &quot;<em>user</em>&quot;, the
user cache will be cleared; otherwise, the system cache (cached files)
will be cleared.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-clear-cache-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> always
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-clear-cache-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-cache-info.html" class="function" rel="rdfs-seeAlso">apc_cache_info()</a> - Retrieves cached information from APC's data store</span></li>
</ul>
</p>
</div>
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<title>Speichert eine Datei im Bytecode Cache unter Umgehung aller Filter.</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
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</div><hr /><div id="function.apc-compile-file" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_compile_file</h1>
<p class="verinfo">(PECL apc &gt;= 3.0.13)</p><p class="refpurpose"><span class="refname">apc_compile_file</span> &mdash; <span class="dc-title">
Speichert eine Datei im Bytecode Cache unter Umgehung aller Filter.
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-compile-file-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>apc_compile_file</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$atomic</code><span class="initializer"> = true</span></span>
] )</div>
<p class="para rdfs-comment">
Speichert eine Date im Bytecode Cache unter Umgehung aller Filter.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-compile-file-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">filename</code></dt>
<dd>
<p class="para">
Absoluter oder relativer Pfad zu einer PHP Datei die kompiliert und
im Bytecode Cache abgelegt werden soll.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-compile-file-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-compile-file-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-bin-dumpfile.html" class="function" rel="rdfs-seeAlso">apc_bin_dumpfile()</a> - Output a binary dump of cached files and user variables to a file</span></li>
<li class="member"><span class="function"><a href="function.apc-bin-loadfile.html" class="function" rel="rdfs-seeAlso">apc_bin_loadfile()</a> - Load a binary dump from a file into the APC file/user cache</span></li>
</ul>
</div>
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<head>
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<title>Decrease a stored number</title>
</head>
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</div><hr /><div id="function.apc-dec" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_dec</h1>
<p class="verinfo">(PECL apc &gt;= 3.1.1)</p><p class="refpurpose"><span class="refname">apc_dec</span> &mdash; <span class="dc-title">Decrease a stored number</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-dec-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>apc_dec</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$step</code><span class="initializer"> = 1</span></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter reference">&$success</code></span>
]] )</div>
<p class="para rdfs-comment">
Decreases a stored integer value.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-dec-parameters">
<h3 class="title">Parameter-Liste</h3>
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
The key of the value being decreased.
</p>
</dd>
<dt>
<code class="parameter">step</code></dt>
<dd>
<p class="para">
The step, or value to decrease.
</p>
</dd>
<dt>
<code class="parameter">success</code></dt>
<dd>
<p class="para">
Optionally pass the success or fail boolean value to
this referenced variable.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-dec-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Returns the current value of <code class="parameter">key</code>&#039;s value on success,
Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-dec-examples">
<h3 class="title">Beispiele</h3>
<div class="example" id="example-365">
<p><strong>Beispiel #1 <span class="function"><strong>apc_dec()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #DD0000">"Let's&nbsp;do&nbsp;something&nbsp;with&nbsp;success"</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">42</span><span style="color: #007700">);<br /><br />echo&nbsp;</span><span style="color: #0000BB">apc_fetch</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br />echo&nbsp;</span><span style="color: #0000BB">apc_dec</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />echo&nbsp;</span><span style="color: #0000BB">apc_dec</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">10</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />echo&nbsp;</span><span style="color: #0000BB">apc_dec</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">10</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$success</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$success</span><span style="color: #007700">);<br /><br />echo&nbsp;</span><span style="color: #DD0000">"Now,&nbsp;let's&nbsp;fail"</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'astring'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$ret&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apc_dec</span><span style="color: #007700">(</span><span style="color: #DD0000">'astring'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$fail</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$ret</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$fail</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Let&#039;s do something with success
42
41
31
21
bool(true)
Now, let&#039;s fail
bool(false)
bool(false)
</pre></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-dec-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-inc.html" class="function" rel="rdfs-seeAlso">apc_inc()</a> - Increase a stored number</span></li>
</ul>
</div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Defines a set of constants for retrieval and mass-definition</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
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</div><hr /><div id="function.apc-define-constants" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_define_constants</h1>
<p class="verinfo">(PECL apc &gt;= 3.0.0)</p><p class="refpurpose"><span class="refname">apc_define_constants</span> &mdash; <span class="dc-title">
Defines a set of constants for retrieval and mass-definition
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-define-constants-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apc_define_constants</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
, <span class="methodparam"><span class="type">array</span> <code class="parameter">$constants</code></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$case_sensitive</code><span class="initializer"> = true</span></span>
] )</div>
<p class="para rdfs-comment">
<span class="function"><a href="function.define.html" class="function">define()</a></span> is notoriously slow. Since the main benefit of
APC is to increase the performance of scripts/applications, this mechanism
is provided to streamline the process of mass constant definition. However,
this function does not perform as well as anticipated.
</p>
<p class="para">
For a better-performing solution, try the
<a href="http://pecl.php.net/package/hidef" class="link external">&raquo;&nbsp;hidef</a> extension from PECL.
</p>
<blockquote class="note"><p><strong class="note">Hinweis</strong>:
<span class="simpara">
To remove a set of stored constants (without clearing the entire cache), an
empty array may be passed as the <code class="parameter">constants</code>
parameter, effectively clearing the stored value(s).
</span>
</p></blockquote>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-define-constants-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
The <code class="parameter">key</code> serves as the name of the constant set
being stored. This <code class="parameter">key</code> is used to retrieve the
stored constants in <span class="function"><a href="function.apc-load-constants.html" class="function">apc_load_constants()</a></span>.
</p>
</dd>
<dt>
<code class="parameter">constants</code></dt>
<dd>
<p class="para">
An associative array of <em>constant_name =&gt; value</em>
pairs. The <em>constant_name</em> must follow the normal
<a href="language.constants.html" class="link">constant</a> naming rules.
<em>value</em> must evaluate to a scalar value.
</p>
</dd>
<dt>
<code class="parameter">case_sensitive</code></dt>
<dd>
<p class="para">
The default behaviour for constants is to be declared case-sensitive;
i.e. <em>CONSTANT</em> and <em>Constant</em>
represent different values. If this parameter evaluates to <strong><code>FALSE</code></strong> the
constants will be declared as case-insensitive symbols.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-define-constants-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-define-constants-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-366">
<p><strong>Beispiel #1 <span class="function"><strong>apc_define_constants()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$constants&nbsp;</span><span style="color: #007700">=&nbsp;array(<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'ONE'&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'TWO'&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'THREE'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">3</span><span style="color: #007700">,<br />);<br /></span><span style="color: #0000BB">apc_define_constants</span><span style="color: #007700">(</span><span style="color: #DD0000">'numbers'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$constants</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #0000BB">ONE</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">TWO</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">THREE</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt folgende
Ausgabe:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
123
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-define-constants-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-load-constants.html" class="function" rel="rdfs-seeAlso">apc_load_constants()</a> - Loads a set of constants from the cache</span></li>
<li class="member"><span class="function"><a href="function.define.html" class="function" rel="rdfs-seeAlso">define()</a> - Definiert eine benannte Konstante</span></li>
<li class="member"><span class="function"><a href="function.constant.html" class="function" rel="rdfs-seeAlso">constant()</a> - Liefert den Wert einer Konstante</span></li>
<li class="member">
Or <a href="language.constants.html" class="link">the PHP constants reference</a>
</li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Deletes files from the opcode cache</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-define-constants.html">apc_define_constants</a></div>
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</div><hr /><div id="function.apc-delete-file" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_delete_file</h1>
<p class="verinfo">(PECL apc &gt;= 3.1.1)</p><p class="refpurpose"><span class="refname">apc_delete_file</span> &mdash; <span class="dc-title">Deletes files from the opcode cache</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-delete-file-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>apc_delete_file</strong></span>
( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$keys</code></span>
)</div>
<p class="para rdfs-comment">
Deletes the given files from the opcode cache.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-delete-file-parameters">
<h3 class="title">Parameter-Liste</h3>
<dl>
<dt>
<code class="parameter">keys</code></dt>
<dd>
<p class="para">
The files to be deleted. Accepts a <span class="type"><a href="language.types.string.html" class="type string">string</a></span>,
<span class="type"><a href="language.types.array.html" class="type array">array</a></span> of strings, or an <a href="class.apciterator.html" class="classname">APCIterator</a>
<span class="type"><a href="language.types.object.html" class="type object">object</a></span>.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-delete-file-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
Or if <code class="parameter">keys</code> is an <span class="type"><a href="language.types.array.html" class="type array">array</a></span>, then
an empty array is returned on success, or an array of failed files
is returned.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-delete-file-examples">
<h3 class="title">Beispiele</h3>
<div class="example" id="example-367">
<p><strong>Beispiel #1 <span class="function"><strong>apc_delete_file()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$filename&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'file.php'</span><span style="color: #007700">;<br /><br />if&nbsp;(</span><span style="color: #0000BB">apc_compile_file</span><span style="color: #007700">(</span><span style="color: #0000BB">$filename</span><span style="color: #007700">))&nbsp;{<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">apc_delete_file</span><span style="color: #007700">(</span><span style="color: #0000BB">$filename</span><span style="color: #007700">))&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">"Successfully&nbsp;deleted&nbsp;file&nbsp;</span><span style="color: #0000BB">$filename</span><span style="color: #DD0000">&nbsp;from&nbsp;APC&nbsp;cache."</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}<br /><br />if&nbsp;(</span><span style="color: #0000BB">apc_compile_file</span><span style="color: #007700">(</span><span style="color: #0000BB">$filename</span><span style="color: #007700">))&nbsp;{<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$good&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apc_delete_file</span><span style="color: #007700">(array(</span><span style="color: #0000BB">$filename</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'donotexist.php'</span><span style="color: #007700">)))&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$good</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}<br /><br /></span><span style="color: #0000BB">$bad&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apc_delete_file</span><span style="color: #007700">(</span><span style="color: #DD0000">'donotexist.php'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$bad</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Successfully deleted file file.php from APC cache.
[Mon May 24 09:30:33 2010] [apc-warning] Could not stat file donotexist.php, unable to delete from cache. in /tmp/test.php on line 13.
array(1) {
[0]=&gt;
string(14) &quot;donotexist.php&quot;
}
[Mon May 24 09:30:33 2010] [apc-warning] Could not stat file donotexist.php, unable to delete from cache. in /tmp/test.php on line 18.
bool(false)
</pre></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-delete-file-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-clear-cache.html" class="function" rel="rdfs-seeAlso">apc_clear_cache()</a> - Clears the APC cache</span></li>
<li class="member"><span class="function"><a href="function.apc-delete.html" class="function" rel="rdfs-seeAlso">apc_delete()</a> - Removes a stored variable from the cache</span></li>
<li class="member"><span class="function"><a href="function.apc-exists.html" class="function" rel="rdfs-seeAlso">apc_exists()</a> - Checks if APC key exists</span></li>
</ul>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
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<title>Removes a stored variable from the cache</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
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</div><hr /><div id="function.apc-delete" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_delete</h1>
<p class="verinfo">(PECL apc &gt;= 3.0.0)</p><p class="refpurpose"><span class="refname">apc_delete</span> &mdash; <span class="dc-title">
Removes a stored variable from the cache
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-delete-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>apc_delete</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
)</div>
<p class="para rdfs-comment">
Removes a stored variable from the cache.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-delete-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
The <code class="parameter">key</code> used to store the value (with
<span class="function"><a href="function.apc-store.html" class="function">apc_store()</a></span>).
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-delete-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-delete-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-368">
<p><strong>Beispiel #1 A <span class="function"><strong>apc_delete()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$bar&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'BAR'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$bar</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">apc_delete</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">//&nbsp;this&nbsp;is&nbsp;obviously&nbsp;useless&nbsp;in&nbsp;this&nbsp;form<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-delete-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-store.html" class="function" rel="rdfs-seeAlso">apc_store()</a> - Cache a variable in the data store</span></li>
<li class="member"><span class="function"><a href="function.apc-fetch.html" class="function" rel="rdfs-seeAlso">apc_fetch()</a> - Fetch a stored variable from the cache</span></li>
</ul>
</p>
</div>
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<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Checks if APC key exists</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-delete.html">apc_delete</a></div>
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</div><hr /><div id="function.apc-exists" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_exists</h1>
<p class="verinfo">(PECL apc &gt;= 3.1.4)</p><p class="refpurpose"><span class="refname">apc_exists</span> &mdash; <span class="dc-title">Checks if APC key exists</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-exists-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>apc_exists</strong></span>
( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$keys</code></span>
)</div>
<p class="para rdfs-comment">
Checks if one or more APC keys exist.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-exists-parameters">
<h3 class="title">Parameter-Liste</h3>
<dl>
<dt>
<code class="parameter">keys</code></dt>
<dd>
<p class="para">
A <span class="type"><a href="language.types.string.html" class="type string">string</a></span>, or an <span class="type"><a href="language.types.array.html" class="type array">array</a></span> of strings, that
contain keys.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-exists-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> if the key exists, otherwise <strong><code>FALSE</code></strong> Or if an
<span class="type"><a href="language.types.array.html" class="type array">array</a></span> was passed to <code class="parameter">keys</code>, then
an array is returned that contains all existing keys, or an empty
array if none exist.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-exists-examples">
<h3 class="title">Beispiele</h3>
<div class="example" id="example-369">
<p><strong>Beispiel #1 <span class="function"><strong>apc_exists()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$fruit&nbsp;&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'apple'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$veggie&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'carrot'</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$fruit</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'bar'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$veggie</span><span style="color: #007700">);<br /><br />if&nbsp;(</span><span style="color: #0000BB">apc_exists</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">))&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">"Foo&nbsp;exists:&nbsp;"</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #0000BB">apc_fetch</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">);<br />}&nbsp;else&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">"Foo&nbsp;does&nbsp;not&nbsp;exist"</span><span style="color: #007700">;<br />}<br /><br />echo&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />if&nbsp;(</span><span style="color: #0000BB">apc_exists</span><span style="color: #007700">(</span><span style="color: #DD0000">'baz'</span><span style="color: #007700">))&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">"Baz&nbsp;exists."</span><span style="color: #007700">;<br />}&nbsp;else&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">"Baz&nbsp;does&nbsp;not&nbsp;exist"</span><span style="color: #007700">;<br />}<br /><br />echo&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$ret&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apc_exists</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'donotexist'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'bar'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$ret</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Foo exists: apple
Baz does not exist
array(2) {
[&quot;foo&quot;]=&gt;
bool(true)
[&quot;bar&quot;]=&gt;
bool(true)
}
</pre></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-exists-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-cache-info.html" class="function" rel="rdfs-seeAlso">apc_cache_info()</a> - Retrieves cached information from APC's data store</span></li>
<li class="member"><span class="function"><a href="function.apc-fetch.html" class="function" rel="rdfs-seeAlso">apc_fetch()</a> - Fetch a stored variable from the cache</span></li>
</ul>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-delete.html">apc_delete</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.apc-fetch.html">apc_fetch</a></div>
<div class="up"><a href="ref.apc.html">APC Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Fetch a stored variable from the cache</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-exists.html">apc_exists</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.apc-inc.html">apc_inc</a></div>
<div class="up"><a href="ref.apc.html">APC Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.apc-fetch" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_fetch</h1>
<p class="verinfo">(PECL apc &gt;= 3.0.0)</p><p class="refpurpose"><span class="refname">apc_fetch</span> &mdash; <span class="dc-title">
Fetch a stored variable from the cache
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-fetch-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>apc_fetch</strong></span>
( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$key</code></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter reference">&$success</code></span>
] )</div>
<p class="para rdfs-comment">
Fetchs a stored variable from the cache.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-fetch-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
The <code class="parameter">key</code> used to store the value (with
<span class="function"><a href="function.apc-store.html" class="function">apc_store()</a></span>). If an array is passed then each
element is fetched and returned.
</p>
</dd>
<dt>
<code class="parameter">success</code></dt>
<dd>
<p class="para">
Set to <strong><code>TRUE</code></strong> in success and <strong><code>FALSE</code></strong> in failure.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-fetch-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
The stored variable or array of variables on success; <strong><code>FALSE</code></strong> on failure
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-fetch-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-370">
<p><strong>Beispiel #1 A <span class="function"><strong>apc_fetch()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$bar&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'BAR'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$bar</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">apc_fetch</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt folgende
Ausgabe:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
string(3) &quot;BAR&quot;
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.apc-fetch-changelog">
<h3 class="title">Changelog</h3>
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>3.0.17</td>
<td>
The <code class="parameter">success</code> parameter was added.
</td>
</tr>
</tbody>
</table>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-fetch-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-store.html" class="function" rel="rdfs-seeAlso">apc_store()</a> - Cache a variable in the data store</span></li>
<li class="member"><span class="function"><a href="function.apc-delete.html" class="function" rel="rdfs-seeAlso">apc_delete()</a> - Removes a stored variable from the cache</span></li>
<li class="member"><a href="class.apciterator.html" class="classname">APCIterator</a></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-exists.html">apc_exists</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.apc-inc.html">apc_inc</a></div>
<div class="up"><a href="ref.apc.html">APC Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Increase a stored number</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-fetch.html">apc_fetch</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.apc-load-constants.html">apc_load_constants</a></div>
<div class="up"><a href="ref.apc.html">APC Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.apc-inc" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_inc</h1>
<p class="verinfo">(PECL apc &gt;= 3.1.1)</p><p class="refpurpose"><span class="refname">apc_inc</span> &mdash; <span class="dc-title">Increase a stored number</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-inc-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>apc_inc</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$step</code><span class="initializer"> = 1</span></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter reference">&$success</code></span>
]] )</div>
<p class="para rdfs-comment">
Increases a stored number.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-inc-parameters">
<h3 class="title">Parameter-Liste</h3>
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
The key of the value being increased.
</p>
</dd>
<dt>
<code class="parameter">step</code></dt>
<dd>
<p class="para">
The step, or value to increase.
</p>
</dd>
<dt>
<code class="parameter">success</code></dt>
<dd>
<p class="para">
Optionally pass the success or fail boolean value to
this referenced variable.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-inc-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Returns the current value of <code class="parameter">key</code>&#039;s value on success,
Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-inc-examples">
<h3 class="title">Beispiele</h3>
<div class="example" id="example-371">
<p><strong>Beispiel #1 <span class="function"><strong>apc_inc()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #DD0000">"Let's&nbsp;do&nbsp;something&nbsp;with&nbsp;success"</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">42</span><span style="color: #007700">);<br /><br />echo&nbsp;</span><span style="color: #0000BB">apc_fetch</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br />echo&nbsp;</span><span style="color: #0000BB">apc_inc</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />echo&nbsp;</span><span style="color: #0000BB">apc_inc</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">10</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />echo&nbsp;</span><span style="color: #0000BB">apc_inc</span><span style="color: #007700">(</span><span style="color: #DD0000">'anumber'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">10</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$success</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$success</span><span style="color: #007700">);<br /><br />echo&nbsp;</span><span style="color: #DD0000">"Now,&nbsp;let's&nbsp;fail"</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'astring'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$ret&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">apc_inc</span><span style="color: #007700">(</span><span style="color: #DD0000">'astring'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$fail</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$ret</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$fail</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
42
43
53
63
bool(true)
Now, let&#039;s fail
bool(false)
bool(false)
</pre></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-inc-seealso">
<h3 class="title">Siehe auch</h3>
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-dec.html" class="function" rel="rdfs-seeAlso">apc_dec()</a> - Decrease a stored number</span></li>
</ul>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-fetch.html">apc_fetch</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.apc-load-constants.html">apc_load_constants</a></div>
<div class="up"><a href="ref.apc.html">APC Funktionen</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Loads a set of constants from the cache</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-inc.html">apc_inc</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.apc-sma-info.html">apc_sma_info</a></div>
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</div><hr /><div id="function.apc-load-constants" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_load_constants</h1>
<p class="verinfo">(PECL apc &gt;= 3.0.0)</p><p class="refpurpose"><span class="refname">apc_load_constants</span> &mdash; <span class="dc-title">
Loads a set of constants from the cache
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-load-constants-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apc_load_constants</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$case_sensitive</code><span class="initializer"> = true</span></span>
] )</div>
<p class="para rdfs-comment">
Loads a set of constants from the cache.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-load-constants-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
The name of the constant set (that was stored with
<span class="function"><a href="function.apc-define-constants.html" class="function">apc_define_constants()</a></span>) to be retrieved.
</p>
</dd>
<dt>
<code class="parameter">case_sensitive</code></dt>
<dd>
<p class="para">
The default behaviour for constants is to be declared case-sensitive;
i.e. <em>CONSTANT</em> and <em>Constant</em>
represent different values. If this parameter evaluates to <strong><code>FALSE</code></strong> the
constants will be declared as case-insensitive symbols.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-load-constants-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-load-constants-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-372">
<p><strong>Beispiel #1 <span class="function"><strong>apc_load_constants()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$constants&nbsp;</span><span style="color: #007700">=&nbsp;array(<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'ONE'&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'TWO'&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'THREE'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">3</span><span style="color: #007700">,<br />);<br /></span><span style="color: #0000BB">apc_define_constants</span><span style="color: #007700">(</span><span style="color: #DD0000">'numbers'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$constants</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">apc_load_constants</span><span style="color: #007700">(</span><span style="color: #DD0000">'numbers'</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #0000BB">ONE</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">TWO</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">THREE</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt folgende
Ausgabe:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
123
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-load-constants-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-define-constants.html" class="function" rel="rdfs-seeAlso">apc_define_constants()</a> - Defines a set of constants for retrieval and mass-definition</span></li>
<li class="member"><span class="function"><a href="function.define.html" class="function" rel="rdfs-seeAlso">define()</a> - Definiert eine benannte Konstante</span></li>
<li class="member"><span class="function"><a href="function.constant.html" class="function" rel="rdfs-seeAlso">constant()</a> - Liefert den Wert einer Konstante</span></li>
<li class="member">
Or <a href="language.constants.html" class="link">the PHP constants reference</a>
</li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-inc.html">apc_inc</a></div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Retrieves APC's Shared Memory Allocation information</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-load-constants.html">apc_load_constants</a></div>
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<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.apc-sma-info" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_sma_info</h1>
<p class="verinfo">(PECL apc &gt;= 2.0.0)</p><p class="refpurpose"><span class="refname">apc_sma_info</span> &mdash; <span class="dc-title">
Retrieves APC&#039;s Shared Memory Allocation information
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-sma-info-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>apc_sma_info</strong></span>
([ <span class="methodparam"><span class="type">bool</span> <code class="parameter">$limited</code><span class="initializer"> = false</span></span>
] )</div>
<p class="para rdfs-comment">
Retrieves APC&#039;s Shared Memory Allocation information.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-sma-info-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">limited</code></dt>
<dd>
<p class="para">
When set to <strong><code>FALSE</code></strong> (default) <span class="function"><strong>apc_sma_info()</strong></span> will
return a detailed information about each segment.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-sma-info-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Array of Shared Memory Allocation data; <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-sma-info-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-373">
<p><strong>Beispiel #1 A <span class="function"><strong>apc_sma_info()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">apc_sma_info</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Array
(
[num_seg] =&gt; 1
[seg_size] =&gt; 31457280
[avail_mem] =&gt; 31448408
[block_lists] =&gt; Array
(
[0] =&gt; Array
(
[0] =&gt; Array
(
[size] =&gt; 31448408
[offset] =&gt; 8864
)
)
)
)
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-sma-info-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member">
<a href="apc.configuration.html" class="link">APC configuration directives</a>
</li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
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<div class="home"><a href="index.html">PHP Manual</a></div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Cache a variable in the data store</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-sma-info.html">apc_sma_info</a></div>
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</div><hr /><div id="function.apc-store" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_store</h1>
<p class="verinfo">(PECL apc &gt;= 3.0.0)</p><p class="refpurpose"><span class="refname">apc_store</span> &mdash; <span class="dc-title">
Cache a variable in the data store
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apc-store-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apc_store</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$var</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$ttl</code><span class="initializer"> = 0</span></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>apc_store</strong></span>
( <span class="methodparam"><span class="type">array</span> <code class="parameter">$values</code></span>
[, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$unused</code><span class="initializer"> = NULL</span></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$ttl</code><span class="initializer"> = 0</span></span>
]] )</div>
<p class="para rdfs-comment">
Cache a variable in the data store.
</p>
<blockquote class="note"><p><strong class="note">Hinweis</strong>:
<span class="simpara">
Unlike many other mechanisms in PHP, variables stored using
<span class="function"><strong>apc_store()</strong></span> will persist between requests (until the
value is removed from the cache).
</span>
</p></blockquote>
</div>
<div class="refsect1 parameters" id="refsect1-function.apc-store-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">key</code></dt>
<dd>
<p class="para">
Store the variable using this name. <code class="parameter">key</code>s are
cache-unique, so storing a second value with the same
<code class="parameter">key</code> will overwrite the original value.
</p>
</dd>
<dt>
<code class="parameter">var</code></dt>
<dd>
<p class="para">
The variable to store
</p>
</dd>
<dt>
<code class="parameter">ttl</code></dt>
<dd>
<p class="para">
Time To Live; store <code class="parameter">var</code> in the cache for
<code class="parameter">ttl</code> seconds. After the
<code class="parameter">ttl</code> has passed, the stored variable will be
expunged from the cache (on the next request). If no <code class="parameter">ttl</code>
is supplied (or if the <code class="parameter">ttl</code> is
<em>0</em>), the value will persist until it is removed from
the cache manually, or otherwise fails to exist in the cache (clear,
restart, etc.).
</p>
</dd>
<dt>
<code class="parameter">values</code></dt>
<dd>
<p class="para">
Names in key, variables in value.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apc-store-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
Second syntax returns array with error keys.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apc-store-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-374">
<p><strong>Beispiel #1 A <span class="function"><strong>apc_store()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$bar&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'BAR'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">apc_store</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$bar</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">apc_fetch</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt folgende
Ausgabe:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
string(3) &quot;BAR&quot;
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apc-store-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apc-add.html" class="function" rel="rdfs-seeAlso">apc_add()</a> - Cache a new variable in the data store</span></li>
<li class="member"><span class="function"><a href="function.apc-fetch.html" class="function" rel="rdfs-seeAlso">apc_fetch()</a> - Fetch a stored variable from the cache</span></li>
<li class="member"><span class="function"><a href="function.apc-delete.html" class="function" rel="rdfs-seeAlso">apc_delete()</a> - Removes a stored variable from the cache</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.apc-sma-info.html">apc_sma_info</a></div>
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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Stops the interpreter and waits on a CR from the socket</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
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</div><hr /><div id="function.apd-breakpoint" class="refentry">
<div class="refnamediv">
<h1 class="refname">apd_breakpoint</h1>
<p class="verinfo">(PECL apd &gt;= 0.2)</p><p class="refpurpose"><span class="refname">apd_breakpoint</span> &mdash; <span class="dc-title">Stops the interpreter and waits on a CR from the socket</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apd-breakpoint-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apd_breakpoint</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$debug_level</code></span>
)</div>
<p class="para rdfs-comment">
This can be used to stop the running of your script, and await responses
on the connected socket. To step the program, just send enter (a blank
line), or enter a php command to be executed.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apd-breakpoint-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">
debug_level</code></dt>
<dd>
<p class="para">Ein aus der Addition von
<em>XXX_TRACE</em>-Konstanten gewonnener Integerwert.</p>
<p class="para">. Von der Verwendung der <strong><code>MEMORY_TRACE</code></strong>-Konstante
wird abgeraten, da diese die Ausführung sehr verlangsamt und keine genauen
Ergebnisse zu liefern scheint. <strong><code>ASSIGNMENT_TRACE</code></strong> ist
noch nicht implementiert.</p><p class="para">Um alle funktioierenden Traces
(TIMING, FUNCTIONS, ARGS SUMMARY (ähnlich zu strace -c)) zu aktivieren,
benutzen Sie den Wert 99</p></dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apd-breakpoint-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apd-breakpoint-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-376">
<p><strong>Beispiel #1 Typical session using tcplisten</strong></p>
<div class="example-contents">
<div class="shellcode"><pre class="shellcode">bash#tcplisten localhost 7777
APD - Advanced PHP Debugger Trace File
---------------------------------------------------------------------------
Process Pid (6118)
Trace Begun at Sun Mar 10 23:13:12 2002
---------------------------------------------------------------------------
( 0.000000): apd_set_session_trace called at /home/alan/Projects/project2/test.
php:5
( 0.074824): apd_set_session_trace_socket() at /home/alan/Projects/project2/tes
t.php:5 returned. Elapsed (0.074824)
( 0.074918): apd_breakpoint() /home/alan/Projects/project2/test.php:7
++ argv[0] $(??) = 9
apd_breakpoint() at /home/alan/Projects/project2/test.php:7 returned. Elapsed (
-2089521468.1073275368)
&gt;\n
statement: /home/alan/Projects/project2/test.php:8
&gt;\n
statement: /home/alan/Projects/project2/test.php:8
&gt;\n
statement: /home/alan/Projects/project2/test.php:10
&gt;apd_echo($i);
EXEC: apd_echo($i);
0
&gt;apd_echo(serialize(apd_get_active_symbols()));
EXEC: apd_echo(serialize(apd_get_active_symbols()));
a:47:{i:0;s:4:&quot;PWD&quot;;i:1;s:10:&quot;COLORFGBG&quot;;i:2;s:11:&quot;XAUTHORITY&quot;;i:3;s:14:&quot;
COLORTERM_BCE&quot;;i:4;s:9:&quot;WINDOWID&quot;;i:5;s:14:&quot;ETERM_VERSION&quot;;i:6;s:16:&quot;SE
SSION_MANAGER&quot;;i:7;s:4:&quot;PS1&quot;;i:8;s:11:&quot;GDMSESSION&quot;;i:9;s:5:&quot;USER&quot;;i:10;s:5:&quot;
MAIL&quot;;i:11;s:7:&quot;OLDPWD&quot;;i:12;s:5:&quot;LANG&quot;;i:13;s:10:&quot;COLORTERM&quot;;i:14;s:8:&quot;DISP
LAY&quot;;i:15;s:8:&quot;LOGNAME&quot;;i:16;s:6:&quot;
&gt;apd_echo(system(&#039;ls /home/mydir&#039;));
........
&gt;apd_continue(0);</pre>
</div>
</div>
</div>
</p>
</div>
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<title>Returns the current call stack as an array</title>
</head>
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</div><hr /><div id="function.apd-callstack" class="refentry">
<div class="refnamediv">
<h1 class="refname">apd_callstack</h1>
<p class="verinfo">(PECL apd 0.2-0.4)</p><p class="refpurpose"><span class="refname">apd_callstack</span> &mdash; <span class="dc-title">Returns the current call stack as an array</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apd-callstack-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>apd_callstack</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns the current call stack as an array
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apd-callstack-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
An array containing the current call stack.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apd-callstack-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-377">
<p><strong>Beispiel #1 <span class="function"><strong>apd_callstack()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">apd_callstack</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
</div>
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</head>
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</div><hr /><div id="function.apd-clunk" class="refentry">
<div class="refnamediv">
<h1 class="refname">apd_clunk</h1>
<p class="verinfo">(PECL apd 0.2-0.4)</p><p class="refpurpose"><span class="refname">apd_clunk</span> &mdash; <span class="dc-title">Throw a warning and a callstack</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apd-clunk-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>apd_clunk</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$warning</code></span>
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$delimiter</code><span class="initializer"> = &quot;&lt;BR /&gt;&quot;</span></span>
] )</div>
<p class="para rdfs-comment">
Behaves like perl&#039;s <em>Carp::cluck</em>. Throw a warning and a callstack.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apd-clunk-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">warning</code></dt>
<dd>
<p class="para">
The warning to throw.
</p>
</dd>
<dt>
<code class="parameter">delimiter</code></dt>
<dd>
<p class="para">
The delimiter. Default to <em>&lt;BR /&gt;</em>.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apd-clunk-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Es wird kein Wert zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apd-clunk-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-378">
<p><strong>Beispiel #1 <span class="function"><strong>apd_clunk()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />apd_clunk</span><span style="color: #007700">(</span><span style="color: #DD0000">"Some&nbsp;Warning"</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"&lt;br/&gt;"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apd-clunk-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apd-croak.html" class="function" rel="rdfs-seeAlso">apd_croak()</a> - Throw an error, a callstack and then exit</span></li>
</ul>
</p>
</div>
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<title>Restarts the interpreter</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
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</div><hr /><div id="function.apd-continue" class="refentry">
<div class="refnamediv">
<h1 class="refname">apd_continue</h1>
<p class="verinfo">(PECL apd &gt;= 0.2)</p><p class="refpurpose"><span class="refname">apd_continue</span> &mdash; <span class="dc-title">Restarts the interpreter</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apd-continue-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>apd_continue</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$debug_level</code></span>
)</div>
<p class="para rdfs-comment">
Usually sent via the socket to restart the interpreter.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apd-continue-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">
debug_level</code></dt>
<dd>
<p class="para">Ein aus der Addition von
<em>XXX_TRACE</em>-Konstanten gewonnener Integerwert.</p>
<p class="para">. Von der Verwendung der <strong><code>MEMORY_TRACE</code></strong>-Konstante
wird abgeraten, da diese die Ausführung sehr verlangsamt und keine genauen
Ergebnisse zu liefern scheint. <strong><code>ASSIGNMENT_TRACE</code></strong> ist
noch nicht implementiert.</p><p class="para">Um alle funktioierenden Traces
(TIMING, FUNCTIONS, ARGS SUMMARY (ähnlich zu strace -c)) zu aktivieren,
benutzen Sie den Wert 99</p></dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apd-continue-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Gibt bei Erfolg <strong><code>TRUE</code></strong> zurück. Im Fehlerfall wird <strong><code>FALSE</code></strong> zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apd-continue-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-379">
<p><strong>Beispiel #1 <span class="function"><strong>apd_continue()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />apd_continue</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
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</div><hr /><div id="function.apd-croak" class="refentry">
<div class="refnamediv">
<h1 class="refname">apd_croak</h1>
<p class="verinfo">(PECL apd 0.2-0.4)</p><p class="refpurpose"><span class="refname">apd_croak</span> &mdash; <span class="dc-title">Throw an error, a callstack and then exit</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apd-croak-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>apd_croak</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$warning</code></span>
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$delimiter</code><span class="initializer"> = &quot;&lt;BR /&gt;&quot;</span></span>
] )</div>
<p class="para rdfs-comment">
Behaves like perl&#039;s <em>Carp::croak</em>. Throw an error, a callstack and then
exit.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.apd-croak-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">warning</code></dt>
<dd>
<p class="para">
The warning to throw.
</p>
</dd>
<dt>
<code class="parameter">delimiter</code></dt>
<dd>
<p class="para">
The delimiter. Default to <em>&lt;BR /&gt;</em>.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apd-croak-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Es wird kein Wert zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apd-croak-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-380">
<p><strong>Beispiel #1 <span class="function"><strong>apd_croak()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />apd_croak</span><span style="color: #007700">(</span><span style="color: #DD0000">"Some&nbsp;Warning"</span><span style="color: #007700">,</span><span style="color: #DD0000">"&lt;P&gt;"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apd-croak-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apd-clunk.html" class="function" rel="rdfs-seeAlso">apd_clunk()</a> - Throw a warning and a callstack</span></li>
</ul>
</p>
</div>
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<title>Outputs the current function table</title>
</head>
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</div><hr /><div id="function.apd-dump-function-table" class="refentry">
<div class="refnamediv">
<h1 class="refname">apd_dump_function_table</h1>
<p class="verinfo">(Unknown)</p><p class="refpurpose"><span class="refname">apd_dump_function_table</span> &mdash; <span class="dc-title">Outputs the current function table</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apd-dump-function-table-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>apd_dump_function_table</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Outputs the current function table.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apd-dump-function-table-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Es wird kein Wert zurückgegeben.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apd-dump-function-table-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-381">
<p><strong>Beispiel #1 <span class="function"><strong>apd_dump_function_table()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />apd_dump_function_table</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
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</div><hr /><div id="function.apd-dump-persistent-resources" class="refentry">
<div class="refnamediv">
<h1 class="refname">apd_dump_persistent_resources</h1>
<p class="verinfo">(PECL apd 0.2-0.4)</p><p class="refpurpose"><span class="refname">apd_dump_persistent_resources</span> &mdash; <span class="dc-title">Return all persistent resources as an array</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.apd-dump-persistent-resources-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>apd_dump_persistent_resources</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Return all persistent resources as an array.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.apd-dump-persistent-resources-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
An array containing the current call stack.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.apd-dump-persistent-resources-examples">
<h3 class="title">Beispiele</h3>
<p class="para">
<div class="example" id="example-382">
<p><strong>Beispiel #1 <span class="function"><strong>apd_dump_persistent_resources()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">apd_dump_persistent_resources</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.apd-dump-persistent-resources-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.apd-dump-regular-resources.html" class="function" rel="rdfs-seeAlso">apd_dump_regular_resources()</a> - Return all current regular resources as an array</span></li>
</ul>
</p>
</div>
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