<!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>Return information about open and cached links</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mysqli-get-client-stats.html">mysqli_get_client_stats</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mysqli-get-metadata.html">mysqli_get_metadata</a></div> <div class="up"><a href="ref.mysqli.html">Aliases and deprecated Mysqli Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.mysqli-get-links-stats" class="refentry"> <div class="refnamediv"> <h1 class="refname">mysqli_get_links_stats</h1> <p class="verinfo">(PHP 5 >= 5.6.0, PHP 7)</p><p class="refpurpose"><span class="refname">mysqli_get_links_stats</span> — <span class="dc-title">Return information about open and cached links</span></p> </div> <div class="refsect1 description" id="refsect1-function.mysqli-get-links-stats-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><strong>mysqli_get_links_stats</strong></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> <span class="function"><strong>mysqli_get_links_stats()</strong></span> returns information about open and cached MySQL links. </p> </div> <div class="refsect1 parameters" id="refsect1-function.mysqli-get-links-stats-parameters"> <h3 class="title">Parameters</h3> <p class="para">This function has no parameters.</p> </div> <div class="refsect1 returnvalues" id="refsect1-function.mysqli-get-links-stats-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> <span class="function"><strong>mysqli_get_links_stats()</strong></span> returns an associative array with three elements, keyed as follows: <dl> <dt> <code class="parameter">total</code></dt> <dd> <p class="para"> An <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> indicating the total number of open links in any state. </p> </dd> <dt> <code class="parameter">active_plinks</code></dt> <dd> <p class="para"> An <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> representing the number of active persistent connections. </p> </dd> <dt> <code class="parameter">cached_plinks</code></dt> <dd> <p class="para"> An <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> representing the number of inactive persistent connections. </p> </dd> </dl> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mysqli-get-client-stats.html">mysqli_get_client_stats</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mysqli-get-metadata.html">mysqli_get_metadata</a></div> <div class="up"><a href="ref.mysqli.html">Aliases and deprecated Mysqli Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>