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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 310721 $ -->
<chapter xml:id="xhprof.examples" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
&reftitle.examples;
<example>
<title>Xhprof example with the optional GUI</title>
<para>
This example starts and stops the profiler, then uses the bundled
GUI interface to save and parse the results. In other words, the
code from the extension itself ends at the call to
<function>xhprof_disable</function>.
</para>
<programlisting role="php">
<![CDATA[
<?php
xhprof_enable(XHPROF_FLAGS_CPU + XHPROF_FLAGS_MEMORY);
for ($i = 0; $i <= 1000; $i++) {
$a = $i * $i;
}
$xhprof_data = xhprof_disable();
$XHPROF_ROOT = "/tools/xhprof/";
include_once $XHPROF_ROOT . "/xhprof_lib/utils/xhprof_lib.php";
include_once $XHPROF_ROOT . "/xhprof_lib/utils/xhprof_runs.php";
$xhprof_runs = new XHProfRuns_Default();
$run_id = $xhprof_runs->save_run($xhprof_data, "xhprof_testing");
echo "http://localhost/xhprof/xhprof_html/index.php?run={$run_id}&source=xhprof_testing\n";
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
http://localhost/xhprof/xhprof_html/index.php?run=t11_4bdf44d21121f&source=xhprof_testing
]]>
</screen>
</example>
</chapter>
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Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
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