<!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>Extend a class at runtime</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.uopz-delete.html">uopz_delete</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.uopz-flags.html">uopz_flags</a></div> <div class="up"><a href="ref.uopz.html">Uopz Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.uopz-extend" class="refentry"> <div class="refnamediv"> <h1 class="refname">uopz_extend</h1> <p class="verinfo">(PECL uopz 1, PECL uopz 2, PECL uopz 5)</p><p class="refpurpose"><span class="refname">uopz_extend</span> — <span class="dc-title">Extend a class at runtime</span></p> </div> <div class="refsect1 description" id="refsect1-function.uopz-extend-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><strong>uopz_extend</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$class</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$parent</code></span> )</div> <p class="para rdfs-comment"> Makes <code class="parameter">class</code> extend <code class="parameter">parent</code> </p> </div> <div class="refsect1 parameters" id="refsect1-function.uopz-extend-parameters"> <h3 class="title">Parameters</h3> <dl> <dt> <code class="parameter">class</code></dt> <dd> <p class="para"> The name of the class to extend </p> </dd> <dt> <code class="parameter">parent</code></dt> <dd> <p class="para"> The name of the class to inherit </p> </dd> </dl> </div> <div class="refsect1 returnvalues" id="refsect1-function.uopz-extend-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure. </p> </div> <div class="refsect1 examples" id="refsect1-function.uopz-extend-examples"> <h3 class="title">Examples</h3> <div class="example" id="example-603"> <p><strong>Example #1 <span class="function"><strong>uopz_extend()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /></span><span style="color: #007700">class </span><span style="color: #0000BB">A </span><span style="color: #007700">{}<br />class </span><span style="color: #0000BB">B </span><span style="color: #007700">{}<br /><br /></span><span style="color: #0000BB">uopz_extend</span><span style="color: #007700">(</span><span style="color: #0000BB">A</span><span style="color: #007700">::class, </span><span style="color: #0000BB">B</span><span style="color: #007700">::class);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">class_parents</span><span style="color: #007700">(</span><span style="color: #0000BB">A</span><span style="color: #007700">::class));<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> array(1) { ["B"]=> string(1) "B" } </pre></div> </div> </div> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.uopz-delete.html">uopz_delete</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.uopz-flags.html">uopz_flags</a></div> <div class="up"><a href="ref.uopz.html">Uopz Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>