<!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>Checks if class is defined internally by an extension, or the core</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="reflectionclass.isinterface.html">ReflectionClass::isInterface</a></div> <div class="next" style="text-align: right; float: right;"><a href="reflectionclass.isiterateable.html">ReflectionClass::isIterateable</a></div> <div class="up"><a href="class.reflectionclass.html">ReflectionClass</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="reflectionclass.isinternal" class="refentry"> <div class="refnamediv"> <h1 class="refname">ReflectionClass::isInternal</h1> <p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">ReflectionClass::isInternal</span> — <span class="dc-title">Checks if class is defined internally by an extension, or the core</span></p> </div> <div class="refsect1 description" id="refsect1-reflectionclass.isinternal-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>ReflectionClass::isInternal</strong></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> Checks if the class is defined internally by an extension, or the core, as opposed to user-defined. </p> </div> <div class="refsect1 parameters" id="refsect1-reflectionclass.isinternal-parameters"> <h3 class="title">Parameters</h3> <p class="para">This function has no parameters.</p> </div> <div class="refsect1 returnvalues" id="refsect1-reflectionclass.isinternal-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-reflectionclass.isinternal-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-5209"> <p><strong>Example #1 Basic usage of <span class="methodname"><strong>ReflectionClass::isInternal()</strong></span></strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$internalclass </span><span style="color: #007700">= new </span><span style="color: #0000BB">ReflectionClass</span><span style="color: #007700">(</span><span style="color: #DD0000">'ReflectionClass'</span><span style="color: #007700">);<br /><br />class </span><span style="color: #0000BB">Apple </span><span style="color: #007700">{}<br /></span><span style="color: #0000BB">$userclass </span><span style="color: #007700">= new </span><span style="color: #0000BB">ReflectionClass</span><span style="color: #007700">(</span><span style="color: #DD0000">'Apple'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$internalclass</span><span style="color: #007700">-></span><span style="color: #0000BB">isInternal</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$userclass</span><span style="color: #007700">-></span><span style="color: #0000BB">isInternal</span><span style="color: #007700">());<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> bool(true) bool(false) </pre></div> </div> </div> </p> </div> <div class="refsect1 seealso" id="refsect1-reflectionclass.isinternal-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="methodname"><a href="reflectionclass.isuserdefined.html" class="methodname" rel="rdfs-seeAlso">ReflectionClass::isUserDefined()</a> - Checks if user defined</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="reflectionclass.isinterface.html">ReflectionClass::isInterface</a></div> <div class="next" style="text-align: right; float: right;"><a href="reflectionclass.isiterateable.html">ReflectionClass::isIterateable</a></div> <div class="up"><a href="class.reflectionclass.html">ReflectionClass</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>