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<h1 class="refname">MysqlndUhConnection::getServerStatistics</h1>
<p class="verinfo">(PECL mysqlnd-uh >= 1.0.0-alpha)</p><p class="refpurpose"><span class="refname">MysqlndUhConnection::getServerStatistics</span> — <span class="dc-title">Gets the current system status</span></p>
</div>
<div class="refsect1 description" id="refsect1-mysqlnduhconnection.getserverstatistics-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><strong>MysqlndUhConnection::getServerStatistics</strong></span>
( <span class="methodparam"><span class="type"><span class="type mysqlnd_connection">mysqlnd_connection</span></span> <code class="parameter">$connection</code></span>
)</div>
<p class="para rdfs-comment">
Gets the current system status.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-mysqlnduhconnection.getserverstatistics-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<span class="term"><em><code class="parameter">connection</code></em></span>
<dd>
<p class="para">
Mysqlnd connection handle. Do not modify!
</p>
</dd>
</dt>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-mysqlnduhconnection.getserverstatistics-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The system status message.
</p>
</div>
<div class="refsect1 examples" id="refsect1-mysqlnduhconnection.getserverstatistics-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-1893">
<p><strong>Example #1 <span class="function"><strong>MysqlndUhConnection::getServerStatistics()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #007700">class </span><span style="color: #0000BB">proxy </span><span style="color: #007700">extends </span><span style="color: #0000BB">MysqlndUhConnection </span><span style="color: #007700">{<br /> public function </span><span style="color: #0000BB">getServerStatistics</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"%s(%s)\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">__METHOD__</span><span style="color: #007700">, </span><span style="color: #0000BB">var_export</span><span style="color: #007700">(</span><span style="color: #0000BB">func_get_args</span><span style="color: #007700">(), </span><span style="color: #0000BB">true</span><span style="color: #007700">));<br /> </span><span style="color: #0000BB">$ret </span><span style="color: #007700">= </span><span style="color: #0000BB">parent</span><span style="color: #007700">::</span><span style="color: #0000BB">getServerStatistics</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"%s returns %s\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">__METHOD__</span><span style="color: #007700">, </span><span style="color: #0000BB">var_export</span><span style="color: #007700">(</span><span style="color: #0000BB">$ret</span><span style="color: #007700">, </span><span style="color: #0000BB">true</span><span style="color: #007700">));<br /> return </span><span style="color: #0000BB">$ret</span><span style="color: #007700">;<br /> }<br />}<br /></span><span style="color: #0000BB">mysqlnd_uh_set_connection_proxy</span><span style="color: #007700">(new </span><span style="color: #0000BB">proxy</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">$mysqli </span><span style="color: #007700">= new </span><span style="color: #0000BB">mysqli</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"root"</span><span style="color: #007700">, </span><span style="color: #DD0000">""</span><span style="color: #007700">, </span><span style="color: #DD0000">"test"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">mysqli_stat</span><span style="color: #007700">(</span><span style="color: #0000BB">$mysqli</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:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
proxy::getServerStatistics(array (
0 => NULL,
))
proxy::getServerStatistics returns 'Uptime: 2059995 Threads: 1 Questions: 126157 Slow queries: 0 Opens: 6377 Flush tables: 1 Open tables: 18 Queries per second avg: 0.61'
string(140) "Uptime: 2059995 Threads: 1 Questions: 126157 Slow queries: 0 Opens: 6377 Flush tables: 1 Open tables: 18 Queries per second avg: 0.61"
</pre></div>
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</p>
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<div class="refsect1 seealso" id="refsect1-mysqlnduhconnection.getserverstatistics-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member">
<span class="function"><a href="function.mysqlnd-uh-set-connection-proxy.html" class="function" rel="rdfs-seeAlso">mysqlnd_uh_set_connection_proxy()</a> - Installs a proxy for mysqlnd connections</span>
</li>
<li class="member">
<span class="function"><a href="mysqli.stat.html" class="function" rel="rdfs-seeAlso">mysqli_stat()</a> - Gets the current system status</span>
</li>
<li class="member">
<span class="function"><a href="function.mysql-stat.html" class="function" rel="rdfs-seeAlso">mysql_stat()</a> - Get current system status</span>
</li>
</ul>
</p>
</div>
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