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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>Retrieves APC's Shared Memory Allocation information</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.apc-load-constants.html">apc_load_constants</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.apc-store.html">apc_store</a></div> <div class="up"><a href="ref.apc.html">APC Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.apc-sma-info" class="refentry"> <div class="refnamediv"> <h1 class="refname">apc_sma_info</h1> <p class="verinfo">(PECL apc:2.0-3.0.9)</p><p class="refpurpose"><span class="refname">apc_sma_info</span> — <span class="dc-title"> Retrieves APC's Shared Memory Allocation information </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>apc_sma_info</b></b></span> ([ <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$limited</tt></span> ] )</div> <p class="para rdfs-comment"> Retrieves APC's Shared Memory Allocation information. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">limited</tt></i></span> <dd> <p class="para"> When set to <b><tt>FALSE</tt></b> (default) <b>apc_sma_info()</b> will return a detailed information about each segment. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Array of Shared Memory Allocation data; <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 A <b>apc_sma_info()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">apc_sma_info</span><span style="color: #007700">());<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"><pre><div class="cdata"><pre>Array( [num_seg] => 1 [seg_size] => 31457280 [avail_mem] => 31448408 [block_lists] => Array ( [0] => Array ( [0] => Array ( [size] => 31448408 [offset] => 8864 ) ) ))</pre></div> </pre></div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <a href="apc.configuration.html" class="link">APC configuration directives</a> </li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.apc-load-constants.html">apc_load_constants</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.apc-store.html">apc_store</a></div> <div class="up"><a href="ref.apc.html">APC 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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