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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.8 $ -->
<refentry id="function.mysqli-stat">
<refnamediv>
<refname>mysqli_stat</refname>
<refname>mysqli->stat</refname>
<refpurpose>Gets the current system status</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<para>Procedural style:</para>
<methodsynopsis>
<type>string</type><methodname>mysqli_stat</methodname>
<methodparam><type>mysqli</type><parameter>link</parameter></methodparam>
</methodsynopsis>
<para>Object oriented style (method):</para>
<classsynopsis>
<ooclass><classname>mysqli</classname></ooclass>
<methodsynopsis>
<type>string</type><methodname>stat</methodname>
<void />
</methodsynopsis>
</classsynopsis>
<para>
<function>mysqli_stat</function> returns a string containing
information similar to that provided by the 'mysqladmin status' command.
This includes uptime in seconds and the number of running threads,
questions, reloads, and open tables.
</para>
</refsect1>
<refsect1>
&reftitle.returnvalues;
<para>
A string describing the server status. &false; if an error occurred.
</para>
</refsect1>
<refsect1>
&reftitle.seealso;
<para>
<function>mysqli_get_server_info</function>.
</para>
</refsect1>
<refsect1>
&reftitle.examples;
<example>
<title>Object oriented style</title>
<programlisting role="php">
<![CDATA[
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
printf ("System status: %s\n", $mysqli->stat());
$mysqli->close();
?>
]]>
</programlisting>
</example>
<example>
<title>Procedural style</title>
<programlisting role="php">
<![CDATA[
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
printf("System status: %s\n", mysqli_stat($link));
mysqli_close($link);
?>
]]>
</programlisting>
</example>
&example.outputs;
<screen>
<![CDATA[
System status: Uptime: 272 Threads: 1 Questions: 5340 Slow queries: 0
Opens: 13 Flush tables: 1 Open tables: 0 Queries per second avg: 19.632
Memory in use: 8496K Max memory used: 8560K
]]>
</screen>
</refsect1>
</refentry>
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