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<title>Gets stat information about the file descriptor fd</title>
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<h1 class="refname">dio_stat</h1>
<p class="verinfo">(PHP 4 >= 4.2.0, PHP 5 < 5.1.0)</p><p class="refpurpose"><span class="refname">dio_stat</span> — <span class="dc-title">
Gets stat information about the file descriptor fd
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.dio-stat-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>dio_stat</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$fd</code></span>
)</div>
<p class="para rdfs-comment">
<span class="function"><strong>dio_stat()</strong></span> returns information about the given file
descriptor.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.dio-stat-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">fd</code></dt>
<dd>
<p class="para">
The file descriptor returned by <span class="function"><a href="function.dio-open.html" class="function">dio_open()</a></span>.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.dio-stat-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns an associative array with the following keys:
<ul class="itemizedlist">
<li class="listitem">
<p class="para">
"device" - device
</p>
</li>
<li class="listitem">
<p class="para">
"inode" - inode
</p>
</li>
<li class="listitem">
<p class="para">
"mode" - mode
</p>
</li>
<li class="listitem">
<p class="para">
"nlink" - number of hard links
</p>
</li>
<li class="listitem">
<p class="para">
"uid" - user id
</p>
</li>
<li class="listitem">
<p class="para">
"gid" - group id
</p>
</li>
<li class="listitem">
<p class="para">
"device_type" - device type (if inode device)
</p>
</li>
<li class="listitem">
<p class="para">
"size" - total size in bytes
</p>
</li>
<li class="listitem">
<p class="para">
"blocksize" - blocksize
</p>
</li>
<li class="listitem">
<p class="para">
"blocks" - number of blocks allocated
</p>
</li>
<li class="listitem">
<p class="para">
"atime" - time of last access
</p>
</li>
<li class="listitem">
<p class="para">
"mtime" - time of last modification
</p>
</li>
<li class="listitem">
<p class="para">
"ctime" - time of last change
</p>
</li>
</ul>
On error <span class="function"><strong>dio_stat()</strong></span> returns <strong><code>NULL</code></strong>.
</p>
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