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126 lines
3.5 KiB
HTML
126 lines
3.5 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>Gets stat information about the file descriptor fd</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.dio-stat" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">dio_stat</h1>
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<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">
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Gets stat information about the file descriptor fd
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</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.dio-stat-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>dio_stat</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$fd</code></span>
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) : <span class="type">array</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>dio_stat()</strong></span> returns information about the given file
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descriptor.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.dio-stat-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">fd</code></dt>
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<dd>
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<p class="para">
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The file descriptor returned by <span class="function"><a href="dio_open.html" class="function">dio_open()</a></span>.
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.dio-stat-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns an associative array with the following keys:
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<ul class="itemizedlist">
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<li class="listitem">
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<p class="para">
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"device" - device
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"inode" - inode
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"mode" - mode
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"nlink" - number of hard links
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"uid" - user id
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"gid" - group id
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"device_type" - device type (if inode device)
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"size" - total size in bytes
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"blocksize" - blocksize
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"blocks" - number of blocks allocated
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"atime" - time of last access
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"mtime" - time of last modification
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</p>
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</li>
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<li class="listitem">
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<p class="para">
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"ctime" - time of last change
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</p>
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</li>
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</ul>
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On error <span class="function"><strong>dio_stat()</strong></span> returns <strong><code>NULL</code></strong>.
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</p>
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</div>
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</div></div></div></body></html> |