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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>Indicates if a COM object has an IEnumVariant interface for iteration [deprecated]</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.com-invoke.html">com_invoke</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.com-load-typelib.html">com_load_typelib</a></div> <div class="up"><a href="ref.com.html">COM Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.com-isenum" class="refentry"> <div class="refnamediv"> <h1 class="refname">com_isenum</h1> <p class="verinfo">(PHP 4 >= 4.0.7)</p><p class="refpurpose"><span class="refname">com_isenum</span> — <span class="dc-title">Indicates if a COM object has an IEnumVariant interface for iteration [deprecated]</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>com_isenum</b></b></span> ( <span class="methodparam"><span class="type"><a href="class.variant.html" class="type variant">variant</a></span> <tt class="parameter">$com_module</tt></span> )</div> <p class="para rdfs-comment"> Checks to see if a COM object can be enumerated using the <i>Next()</i> method hack. See <a href="class.com.html" class="xref">COM</a> class for more details on these methods. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">com_module</tt></i></span> <dd> <p class="para"> The COM object. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>TRUE</tt></b> if the object can be enumerated, <b><tt>FALSE</tt></b> otherwise. </p> </div> <div class="refsect1 notes"> <h3 class="title">Notes</h3> <blockquote><p><b class="note">Note</b>: This function does not exist in PHP 5; use the more natural <a href="control-structures.foreach.html" class="link">foreach</a> statement to iterate over the contents of COM objects. See <a href="com.examples.html" class="xref">Examples</a> for more details. <br /> </p></blockquote> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.com-invoke.html">com_invoke</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.com-load-typelib.html">com_load_typelib</a></div> <div class="up"><a href="ref.com.html">COM 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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