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examples.xml
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62 lines (56 loc) · 1.56 KB
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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 3e7e14916c28630bce69e65f539d27bb96a90066 Maintainer: girgias Status: ready -->
<!-- Reviewed: yes -->
<chapter xmlns="http://docbook.org/ns/docbook" xml:id="hrtime.examples">
&reftitle.examples;
<section xml:id="hrtime.example.basic">
<title>Utilisation simple</title>
<simpara>
Cet exemple montre l'utilisation basique de la classe StopWatch.
</simpara>
<example>
<title>Mesure l'exécution de différents blocs et retourne le total</title>
<programlisting role="php">
<![CDATA[
<?php
$c = new HRTime\StopWatch;
$c->start();
/* mesure l'exécution de ce bloc de code */
for ($i = 0; $i < 1024*1024; $i++);
$c->stop();
$elapsed0 = $c->getLastElapsedTime(HRTime\Unit::NANOSECOND);
/* la mesure n'est pas en cours ici */
for ($i = 0; $i < 1024*1024; $i++);
$c->start();
/* mesure l'exécution de ce bloc de code */
for ($i = 0; $i < 1024*1024; $i++);
$c->stop();
$elapsed1 = $c->getLastElapsedTime(HRTime\Unit::NANOSECOND);
$elapsed_total = $c->getElapsedTime(HRTime\Unit::NANOSECOND);
?>
]]>
</programlisting>
</example>
</section>
</chapter>
<!-- Keep this comment at the end of the file
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
-->