<!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>The RecursiveDirectoryIterator class</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="recursivecallbackfilteriterator.haschildren.html">RecursiveCallbackFilterIterator::hasChildren</a></div> <div class="next" style="text-align: right; float: right;"><a href="recursivedirectoryiterator.construct.html">RecursiveDirectoryIterator::__construct</a></div> <div class="up"><a href="spl.iterators.html">Iterators</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="class.recursivedirectoryiterator" class="reference"> <h1 class="title">The RecursiveDirectoryIterator class</h1> <div class="partintro"><p class="verinfo">(PHP 5)</p> <div class="section" id="recursivedirectoryiterator.intro"> <h2 class="title">Introduction</h2> <p class="para"> The <strong class="classname">RecursiveDirectoryIterator</strong> provides an interface for iterating recursively over filesystem directories. </p> </div> <div class="section" id="recursivedirectoryiterator.synopsis"> <h2 class="title">Class synopsis</h2> <div class="classsynopsis"> <div class="ooclass"></div> <div class="classsynopsisinfo"> <span class="ooclass"> <strong class="classname">RecursiveDirectoryIterator</strong> </span> <span class="ooclass"> <span class="modifier">extends</span> <a href="class.filesystemiterator.html" class="classname">FilesystemIterator</a> </span> <span class="oointerface">implements <span class="interfacename"><a href="class.seekableiterator.html" class="interfacename">SeekableIterator</a></span> </span> <span class="oointerface">, <span class="interfacename"><a href="class.recursiveiterator.html" class="interfacename">RecursiveIterator</a></span> </span> {</div> <div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="methodname"><a href="recursivedirectoryiterator.construct.html" class="methodname">__construct</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$path</code></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$flags</code><span class="initializer"> = FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO</span></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">mixed</span> <span class="methodname"><a href="recursivedirectoryiterator.getchildren.html" class="methodname">getChildren</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><a href="recursivedirectoryiterator.getsubpath.html" class="methodname">getSubPath</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><a href="recursivedirectoryiterator.getsubpathname.html" class="methodname">getSubPathname</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><a href="recursivedirectoryiterator.haschildren.html" class="methodname">hasChildren</a></span> ([ <span class="methodparam"><span class="type">bool</span> <code class="parameter">$allow_links</code><span class="initializer"> = false</span></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><a href="recursivedirectoryiterator.key.html" class="methodname">key</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="recursivedirectoryiterator.next.html" class="methodname">next</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="recursivedirectoryiterator.rewind.html" class="methodname">rewind</a></span> ( <span class="methodparam">void</span> )</div> <div class="classsynopsisinfo classsynopsisinfo_comment">/* Inherits */</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="methodname"><a href="filesystemiterator.construct.html" class="methodname">FilesystemIterator::__construct</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$path</code></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$flags</code><span class="initializer"> = FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO | FilesystemIterator::SKIP_DOTS</span></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">mixed</span> <span class="methodname"><a href="filesystemiterator.current.html" class="methodname">FilesystemIterator::current</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><a href="filesystemiterator.getflags.html" class="methodname">FilesystemIterator::getFlags</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><a href="filesystemiterator.key.html" class="methodname">FilesystemIterator::key</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="filesystemiterator.next.html" class="methodname">FilesystemIterator::next</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="filesystemiterator.rewind.html" class="methodname">FilesystemIterator::rewind</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="filesystemiterator.setflags.html" class="methodname">FilesystemIterator::setFlags</a></span> ([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$flags</code></span> ] )</div> }</div> </div> <div class="section"> <h2 class="title">Changelog</h2> <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> The <a href="class.filesystemiterator.html" class="classname">FilesystemIterator</a> was introduced as the parent class. Previously, the parent was the <a href="class.directoryiterator.html" class="classname">DirectoryIterator</a>. </td> </tr> <tr> <td>5.3.0</td> <td> Implements <span class="interfacename"><a href="class.seekableiterator.html" class="interfacename">SeekableIterator</a></span>. </td> </tr> <tr> <td>5.2.11, 5.3.1</td> <td>Added <strong><code>RecursiveDirectoryIterator::FOLLOW_SYMLINKS</code></strong></td> </tr> </tbody> </table> </p> </div> </div> <h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="recursivedirectoryiterator.construct.html">RecursiveDirectoryIterator::__construct</a> — Constructs a RecursiveDirectoryIterator</li><li><a href="recursivedirectoryiterator.getchildren.html">RecursiveDirectoryIterator::getChildren</a> — Returns an iterator for the current entry if it is a directory</li><li><a href="recursivedirectoryiterator.getsubpath.html">RecursiveDirectoryIterator::getSubPath</a> — Get sub path</li><li><a href="recursivedirectoryiterator.getsubpathname.html">RecursiveDirectoryIterator::getSubPathname</a> — Get sub path and name</li><li><a href="recursivedirectoryiterator.haschildren.html">RecursiveDirectoryIterator::hasChildren</a> — Returns whether current entry is a directory and not '.' or '..'</li><li><a href="recursivedirectoryiterator.key.html">RecursiveDirectoryIterator::key</a> — Return path and filename of current dir entry</li><li><a href="recursivedirectoryiterator.next.html">RecursiveDirectoryIterator::next</a> — Move to next entry</li><li><a href="recursivedirectoryiterator.rewind.html">RecursiveDirectoryIterator::rewind</a> — Rewind dir back to the start</li></ul> </div> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="recursivecallbackfilteriterator.haschildren.html">RecursiveCallbackFilterIterator::hasChildren</a></div> <div class="next" style="text-align: right; float: right;"><a href="recursivedirectoryiterator.construct.html">RecursiveDirectoryIterator::__construct</a></div> <div class="up"><a href="spl.iterators.html">Iterators</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>