mirror of
https://github.com/sigmasternchen/php-doc-en
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d7cff8e392
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@189110 c90b9560-bf6c-de11-be94-00142212c4b1
115 lines
2.9 KiB
XML
115 lines
2.9 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.8 $ -->
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<refentry id="function.mysqli-stat">
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<refnamediv>
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<refname>mysqli_stat</refname>
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<refname>mysqli->stat</refname>
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<refpurpose>Gets the current system status</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<para>Procedural style:</para>
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<methodsynopsis>
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<type>string</type><methodname>mysqli_stat</methodname>
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<methodparam><type>mysqli</type><parameter>link</parameter></methodparam>
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</methodsynopsis>
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<para>Object oriented style (method):</para>
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<classsynopsis>
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<ooclass><classname>mysqli</classname></ooclass>
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<methodsynopsis>
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<type>string</type><methodname>stat</methodname>
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<void />
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</methodsynopsis>
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</classsynopsis>
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<para>
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<function>mysqli_stat</function> returns a string containing
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information similar to that provided by the 'mysqladmin status' command.
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This includes uptime in seconds and the number of running threads,
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questions, reloads, and open tables.
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</para>
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</refsect1>
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<refsect1>
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&reftitle.returnvalues;
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<para>
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A string describing the server status. &false; if an error occurred.
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</para>
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</refsect1>
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<refsect1>
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&reftitle.seealso;
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<para>
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<function>mysqli_get_server_info</function>.
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</para>
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</refsect1>
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<refsect1>
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&reftitle.examples;
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<example>
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<title>Object oriented style</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
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/* check connection */
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if (mysqli_connect_errno()) {
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printf("Connect failed: %s\n", mysqli_connect_error());
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exit();
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}
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printf ("System status: %s\n", $mysqli->stat());
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$mysqli->close();
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?>
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]]>
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</programlisting>
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</example>
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<example>
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<title>Procedural style</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$link = mysqli_connect("localhost", "my_user", "my_password", "world");
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/* check connection */
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if (mysqli_connect_errno()) {
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printf("Connect failed: %s\n", mysqli_connect_error());
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exit();
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}
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printf("System status: %s\n", mysqli_stat($link));
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mysqli_close($link);
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?>
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]]>
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</programlisting>
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</example>
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&example.outputs;
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<screen>
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<![CDATA[
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System status: Uptime: 272 Threads: 1 Questions: 5340 Slow queries: 0
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Opens: 13 Flush tables: 1 Open tables: 0 Queries per second avg: 19.632
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Memory in use: 8496K Max memory used: 8560K
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]]>
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</screen>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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