function.domxml-open-mem.html
来自「php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容」· HTML 代码 · 共 171 行
HTML
171 行
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Creates a DOM object of an XML document</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.domxml-open-file.html">domxml_open_file</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.domxml-version.html">domxml_version</a></div> <div class="up"><a href="ref.domxml.html">DOM XML Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.domxml-open-mem" class="refentry"> <div class="refnamediv"> <h1 class="refname">domxml_open_mem</h1> <p class="verinfo">(PHP 4 >= 4.2.0)</p><p class="refpurpose"><span class="refname">domxml_open_mem</span> — <span class="dc-title">Creates a DOM object of an XML document</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type"><a href="class.domdocument.html" class="type DomDocument">DomDocument</a></span> <span class="methodname"><b><b>domxml_open_mem</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$str</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$mode</tt></span> [, <span class="methodparam"><span class="type">array</span> <tt class="parameter reference">&$error</tt></span> ]] )</div> <p class="para rdfs-comment"> The function parses the XML document in the given string. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">str</tt></i></span> <dd> <p class="para"> The contents of the XML file. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">mode</tt></i></span> <dd> <p class="para"> This optional parameter can be used to change the behavior of this function. </p> <p class="para"> You can use one of the following constants for it: <b><tt>DOMXML_LOAD_PARSING</tt></b> (default), <b><tt>DOMXML_LOAD_VALIDATING</tt></b> or <b><tt>DOMXML_LOAD_RECOVERING</tt></b>. You can add to it also <b><tt>DOMXML_LOAD_DONT_KEEP_BLANKS</tt></b>, <b><tt>DOMXML_LOAD_SUBSTITUTE_ENTITIES</tt></b> and <b><tt>DOMXML_LOAD_COMPLETE_ATTRS</tt></b> by <a href="language.operators.bitwise.html" class="link">bitwise or</a>. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">error</tt></i></span> <dd> <p class="para"> If used, it will contain the error messages. <i><tt class="parameter">error</tt></i> must be passed in by <a href="language.references.html" class="link">reference</a>. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a <a href="class.domdocument.html" class="classname">DomDocument</a> instance of the given XML contents. </p> </div> <div class="refsect1 changelog"> <h3 class="title">ChangeLog</h3> <p class="para"> <table class="informaltable"> <colgroup> <thead valign="middle"> <tr valign="middle"> <th colspan="1">Version</th> <th colspan="1">Description</th> </tr> </thead> <tbody valign="middle" class="tbody"> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">4.3.0</td> <td colspan="1" rowspan="1" align="left"> The <i><tt class="parameter">mode</tt></i> and <i><tt class="parameter">error</tt></i> parameters were added. </td> </tr> </tbody> </colgroup> </table> </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Opening an XML document in a string</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /></span><span style="color: #007700">include(</span><span style="color: #DD0000">"example.inc"</span><span style="color: #007700">);<br /><br />if (!</span><span style="color: #0000BB">$dom </span><span style="color: #007700">= </span><span style="color: #0000BB">domxml_open_mem</span><span style="color: #007700">(</span><span style="color: #0000BB">$xmlstr</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #DD0000">"Error while parsing the document\n"</span><span style="color: #007700">;<br /> exit;<br />}<br /><br /></span><span style="color: #0000BB">$root </span><span style="color: #007700">= </span><span style="color: #0000BB">$dom</span><span style="color: #007700">-></span><span style="color: #0000BB">document_element</span><span style="color: #007700">();<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.domxml-open-file.html" class="function" rel="rdfs-seeAlso">domxml_open_file()</a></li> <li class="member"><a href="function.domxml-new-doc.html" class="function" rel="rdfs-seeAlso">domxml_new_doc()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.domxml-open-file.html">domxml_open_file</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.domxml-version.html">domxml_version</a></div> <div class="up"><a href="ref.domxml.html">DOM XML Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?