<!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 feature is supported for specified version</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="domnode.issamenode.html">DOMNode::isSameNode</a></div> <div class="next" style="text-align: right; float: right;"><a href="domnode.lookupnamespaceuri.html">DOMNode::lookupNamespaceURI</a></div> <div class="up"><a href="class.domnode.html">DOMNode</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="domnode.issupported" class="refentry"> <div class="refnamediv"> <h1 class="refname">DOMNode::isSupported</h1> <p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">DOMNode::isSupported</span> — <span class="dc-title"> Checks if feature is supported for specified version </span></p> </div> <div class="refsect1 description" id="refsect1-domnode.issupported-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>DOMNode::isSupported</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$feature</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$version</code></span> )</div> <p class="para rdfs-comment"> Checks if the asked <em><code class="parameter">feature</code></em> is supported for the specified <em><code class="parameter">version</code></em>. </p> </div> <div class="refsect1 parameters" id="refsect1-domnode.issupported-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">feature</code></em></span> <dd> <p class="para"> The feature to test. See the example of <span class="methodname"><a href="domimplementation.hasfeature.html" class="methodname">DOMImplementation::hasFeature()</a></span> for a list of features. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">version</code></em></span> <dd> <p class="para"> The version number of the <em><code class="parameter">feature</code></em> to test. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-domnode.issupported-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 seealso" id="refsect1-domnode.issupported-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="methodname"><a href="domimplementation.hasfeature.html" class="methodname" rel="rdfs-seeAlso">DOMImplementation::hasFeature()</a> - Test if the DOM implementation implements a specific feature</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="domnode.issamenode.html">DOMNode::isSameNode</a></div> <div class="next" style="text-align: right; float: right;"><a href="domnode.lookupnamespaceuri.html">DOMNode::lookupNamespaceURI</a></div> <div class="up"><a href="class.domnode.html">DOMNode</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>