function.memcache-getstats.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Get statistics of the server</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.memcache-getserverstatus.html">Memcache::getServerStatus</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.memcache-getversion.html">Memcache::getVersion</a></div> <div class="up"><a href="ref.memcache.html">Memcache Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.memcache-getstats" class="refentry"> <div class="refnamediv"> <h1 class="refname">Memcache::getStats</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">Memcache::getStats</span> — <span class="dc-title">Get statistics of the server</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><b><b>Memcache::getStats</b></b></span> ([ <span class="methodparam"><span class="type">string</span> <tt class="parameter">$type</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$slabid</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$limit</tt></span> ]]] )</div> <p class="para rdfs-comment"> <b>Memcache::getStats()</b> returns an associative array with server's statistics. Array keys correspond to stats parameters and values to parameter's values. Also you can use <b>memcache_get_stats()</b> function. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">type</tt></i></span> <dd> <p class="para"> The type of statistics to fetch. Valid values are {reset, malloc, maps, cachedump, slabs, items, sizes}. According to the memcached protocol spec these additional arguments "are subject to change for the convenience of memcache developers". </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">slabid</tt></i></span> <dd> <p class="para"> Used in conjunction with <i><tt class="parameter">type</tt></i> set to cachedump to identify the slab to dump from. The cachedump command ties up the server and is strictly to be used for debugging purposes. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">limit</tt></i></span> <dd> <p class="para"> Used in conjunction with <i><tt class="parameter">type</tt></i> set to cachedump to limit the number of entries to dump. Default value is 100. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns an associative array of server statistics or <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.memcache-getversion.html" class="function" rel="rdfs-seeAlso">Memcache::getVersion()</a></li> <li class="member"><a href="function.memcache-getextendedstats.html" class="function" rel="rdfs-seeAlso">Memcache::getExtendedStats()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.memcache-getserverstatus.html">Memcache::getServerStatus</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.memcache-getversion.html">Memcache::getVersion</a></div> <div class="up"><a href="ref.memcache.html">Memcache Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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