function.simplexml-import-dom.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> <title>Get a SimpleXMLElement object from a DOM node.</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.simplexml-element-xpath.html">SimpleXMLElement->xpath</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.simplexml-load-file.html">simplexml_load_file</a></div> <div class="up"><a href="ref.simplexml.html">SimpleXML Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.simplexml-import-dom" class="refentry"> <div class="refnamediv"> <h1 class="refname">simplexml_import_dom</h1> <p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">simplexml_import_dom</span> — <span class="dc-title">Get a <i>SimpleXMLElement</i> object from a DOM node.</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type"><span class="type SimpleXMLElement">SimpleXMLElement</span></span> <span class="methodname"><b><b>simplexml_import_dom</b></b></span> ( <span class="methodparam"><span class="type"><a href="class.domnode.html" class="type DOMNode">DOMNode</a></span> <tt class="parameter">$node</tt></span> [, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$class_name</tt></span> ] )</div> <p class="para rdfs-comment"> This function takes a node of a <a href="book.dom.html" class="link">DOM</a> document and makes it into a SimpleXML node. This new object can then be used as a native SimpleXML element. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">node</tt></i></span> <dd> <p class="para"> A <a href="book.dom.html" class="link">DOM</a> Element node </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">class_name</tt></i></span> <dd> <p class="para"> You may use this optional parameter so that <b>simplexml_import_dom()</b> will return an object of the specified class. That class should extend the <span class="type SimpleXMLElement">SimpleXMLElement</span> class. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a <span class="type SimpleXMLElement">SimpleXMLElement</span> or <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Importing DOM</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$dom </span><span style="color: #007700">= new </span><span style="color: #0000BB">DOMDocument</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$dom</span><span style="color: #007700">-></span><span style="color: #0000BB">loadXML</span><span style="color: #007700">(</span><span style="color: #DD0000">'<books><book><title>blah</title></book></books>'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$dom</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Error while parsing the document'</span><span style="color: #007700">;<br /> exit;<br />}<br /><br /></span><span style="color: #0000BB">$s </span><span style="color: #007700">= </span><span style="color: #0000BB">simplexml_import_dom</span><span style="color: #007700">(</span><span style="color: #0000BB">$dom</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">book</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">]-></span><span style="color: #0000BB">title</span><span style="color: #007700">; </span><span style="color: #FF8000">// blah<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.dom-import-simplexml.html" class="function" rel="rdfs-seeAlso">dom_import_simplexml()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.simplexml-element-xpath.html">SimpleXMLElement->xpath</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.simplexml-load-file.html">simplexml_load_file</a></div> <div class="up"><a href="ref.simplexml.html">SimpleXML Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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