<!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>Constructs a new directory iterator from a path</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="class.directoryiterator.html">DirectoryIterator</a></div> <div class="next" style="text-align: right; float: right;"><a href="directoryiterator.current.html">DirectoryIterator::current</a></div> <div class="up"><a href="class.directoryiterator.html">DirectoryIterator</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="directoryiterator.construct" class="refentry"> <div class="refnamediv"> <h1 class="refname">DirectoryIterator::__construct</h1> <p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">DirectoryIterator::__construct</span> — <span class="dc-title">Constructs a new directory iterator from a path</span></p> </div> <div class="refsect1 description" id="refsect1-directoryiterator.construct-description"> <h3 class="title">Description</h3> <div class="constructorsynopsis dc-description"> <span class="modifier">public</span> <span class="methodname"><strong>DirectoryIterator::__construct()</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$path</code></span> )</div> <p class="para rdfs-comment"> Constructs a new directory iterator from a path. </p> </div> <div class="refsect1 parameters" id="refsect1-directoryiterator.construct-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">path</code></em></span> <dd> <p class="para"> The path of the directory to traverse. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 errors" id="refsect1-directoryiterator.construct-errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws an <a href="class.unexpectedvalueexception.html" class="classname">UnexpectedValueException</a> if the <em><code class="parameter">path</code></em> cannot be opened. </p> <p class="para"> Throws a <a href="class.runtimeexception.html" class="classname">RuntimeException</a> if the <em><code class="parameter">path</code></em> is an empty string. </p> </div> <div class="refsect1 changelog" id="refsect1-directoryiterator.construct-changelog"> <h3 class="title">Changelog</h3> <p class="para"> <table class="doctable informaltable"> <thead> <tr> <th>Version</th> <th>Description</th> </tr> </thead> <tbody class="tbody"> <tr> <td>5.3.0</td> <td> Throws <a href="class.unexpectedvalueexception.html" class="classname">UnexpectedValueException</a> if the <em><code class="parameter">path</code></em> cannot be opened. </td> </tr> <tr> <td>5.1.3</td> <td> Throws <a href="class.runtimeexception.html" class="classname">RuntimeException</a> if the <em><code class="parameter">path</code></em> is an empty string. </td> </tr> <tr> <td>5.1.0</td> <td> Throws <a href="class.runtimeexception.html" class="classname">RuntimeException</a> on error. Previously, threw <a href="class.exception.html" class="classname">Exception</a>. </td> </tr> </tbody> </table> </p> </div> <div class="refsect1 examples" id="refsect1-directoryiterator.construct-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-3843"> <p><strong>Example #1 A <span class="methodname"><strong>DirectoryIterator::__construct()</strong></span> example</strong></p> <div class="example-contents"><p> This example will list the contents of the directory containing the script. </p></div> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$dir </span><span style="color: #007700">= new </span><span style="color: #0000BB">DirectoryIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">dirname</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">));<br />foreach (</span><span style="color: #0000BB">$dir </span><span style="color: #007700">as </span><span style="color: #0000BB">$fileinfo</span><span style="color: #007700">) {<br /> if (!</span><span style="color: #0000BB">$fileinfo</span><span style="color: #007700">-></span><span style="color: #0000BB">isDot</span><span style="color: #007700">()) {<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$fileinfo</span><span style="color: #007700">-></span><span style="color: #0000BB">getFilename</span><span style="color: #007700">());<br /> }<br />}<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> </div> </p> </div> <div class="refsect1 seealso" id="refsect1-directoryiterator.construct-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="class.splfileinfo.html" class="classname">SplFileInfo</a></li> <li class="member"><a href="class.iterator.html" class="classname">Iterator</a></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="class.directoryiterator.html">DirectoryIterator</a></div> <div class="next" style="text-align: right; float: right;"><a href="directoryiterator.current.html">DirectoryIterator::current</a></div> <div class="up"><a href="class.directoryiterator.html">DirectoryIterator</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>