<!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>Construct a directory using glob</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="class.globiterator.html">GlobIterator</a></div>
<div class="next" style="text-align: right; float: right;"><a href="globiterator.count.html">GlobIterator::count</a></div>
<div class="up"><a href="class.globiterator.html">GlobIterator</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="globiterator.construct" class="refentry">
<div class="refnamediv">
<h1 class="refname">GlobIterator::__construct</h1>
<p class="verinfo">(PHP 5 >= 5.3.0)</p><p class="refpurpose"><span class="refname">GlobIterator::__construct</span> — <span class="dc-title">Construct a directory using glob</span></p>
</div>
<div class="refsect1 description" id="refsect1-globiterator.construct-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="methodname"><strong>GlobIterator::__construct</strong></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>
<p class="para rdfs-comment">
Constructs a new directory iterator from a glob expression.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-globiterator.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.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">flags</code></em></span>
<dd>
<p class="para">
Option flags, the flags may be a bitmask of the
<a href="class.filesystemiterator.html" class="classname">FilesystemIterator</a> constants.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 examples" id="refsect1-globiterator.construct-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3880">
<p><strong>Example #1 <a href="class.globiterator.html" class="classname">GlobIterator</a> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$iterator </span><span style="color: #007700">= new </span><span style="color: #0000BB">GlobIterator</span><span style="color: #007700">(</span><span style="color: #DD0000">'*.dll'</span><span style="color: #007700">, </span><span style="color: #0000BB">FilesystemIterator</span><span style="color: #007700">::</span><span style="color: #0000BB">KEY_AS_FILENAME</span><span style="color: #007700">);<br /><br />if (!</span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-></span><span style="color: #0000BB">count</span><span style="color: #007700">()) {<br /> echo </span><span style="color: #DD0000">'No matches'</span><span style="color: #007700">;<br />} else {<br /> </span><span style="color: #0000BB">$n </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">;<br /><br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Matched %d item(s)\r\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-></span><span style="color: #0000BB">count</span><span style="color: #007700">());<br /><br /> foreach (</span><span style="color: #0000BB">$iterator </span><span style="color: #007700">as </span><span style="color: #0000BB">$item</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"[%d] %s\r\n"</span><span style="color: #007700">, ++</span><span style="color: #0000BB">$n</span><span style="color: #007700">, </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-></span><span style="color: #0000BB">key</span><span style="color: #007700">());<br /> }<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Matched 2 item(s)
[1] php5ts.dll
[2] php_gd2.dll
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-globiterator.construct-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="directoryiterator.construct.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::__construct()</a> - Constructs a new directory iterator from a path</span></li>
<li class="member"> <span class="methodname"><a href="globiterator.count.html" class="methodname" rel="rdfs-seeAlso">GlobIterator::count()</a> - Get the number of directories and files</span></li>
<li class="member"> <span class="function"><a href="function.glob.html" class="function" rel="rdfs-seeAlso">glob()</a> - Find pathnames matching a pattern</span></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.globiterator.html">GlobIterator</a></div>
<div class="next" style="text-align: right; float: right;"><a href="globiterator.count.html">GlobIterator::count</a></div>
<div class="up"><a href="class.globiterator.html">GlobIterator</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
