mirror of
https://github.com/sigmasternchen/php-doc-en
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96c9d88bad
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@297028 c90b9560-bf6c-de11-be94-00142212c4b1
147 lines
3.1 KiB
XML
147 lines
3.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.gettimeofday" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>gettimeofday</refname>
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<refpurpose>Get current time</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>mixed</type><methodname>gettimeofday</methodname>
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<methodparam choice="opt"><type>bool</type><parameter>return_float</parameter></methodparam>
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</methodsynopsis>
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<para>
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This is an interface to gettimeofday(2). It returns an
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associative array containing the data returned from the system
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call.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>return_float</parameter></term>
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<listitem>
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<para>
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When set to &true;, a float instead of an array is returned.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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By default an <type>array</type> is returned. If <parameter>return_float</parameter>
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is set, then a <type>float</type> is returned.
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</para>
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<para>
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Array keys:
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<itemizedlist>
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<listitem>
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<simpara>
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"sec" - seconds since the Unix Epoch
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</simpara>
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</listitem>
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<listitem>
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<simpara>
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"usec" - microseconds
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</simpara>
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</listitem>
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<listitem>
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<simpara>
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"minuteswest" - minutes west of Greenwich
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</simpara>
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</listitem>
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<listitem>
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<simpara>
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"dsttime" - type of dst correction
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</simpara>
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</listitem>
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</itemizedlist>
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<para>
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>5.1.0</entry>
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<entry>
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The <parameter>return_float</parameter> parameter was added.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>gettimeofday</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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print_r(gettimeofday());
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echo gettimeofday(true);
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<screen>
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<![CDATA[
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Array
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(
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[sec] => 1073504408
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[usec] => 238215
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[minuteswest] => 0
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[dsttime] => 1
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)
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1073504408.23910
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]]>
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</screen>
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</example>
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</para>
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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:"~/.phpdoc/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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