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We drop the duplicate notes section, but instead of moving the information down to the end of the page, we add it to the function description. git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@352144 c90b9560-bf6c-de11-be94-00142212c4b1
204 lines
6.9 KiB
XML
204 lines
6.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.gmmktime" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>gmmktime</refname>
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<refpurpose>Get Unix timestamp for a GMT date</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 class="union"><type>int</type><type>false</type></type><methodname>gmmktime</methodname>
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<methodparam><type>int</type><parameter>hour</parameter></methodparam>
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<methodparam choice="opt"><type class="union"><type>int</type><type>null</type></type><parameter>minute</parameter><initializer>&null;</initializer></methodparam>
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<methodparam choice="opt"><type class="union"><type>int</type><type>null</type></type><parameter>second</parameter><initializer>&null;</initializer></methodparam>
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<methodparam choice="opt"><type class="union"><type>int</type><type>null</type></type><parameter>month</parameter><initializer>&null;</initializer></methodparam>
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<methodparam choice="opt"><type class="union"><type>int</type><type>null</type></type><parameter>day</parameter><initializer>&null;</initializer></methodparam>
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<methodparam choice="opt"><type class="union"><type>int</type><type>null</type></type><parameter>year</parameter><initializer>&null;</initializer></methodparam>
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</methodsynopsis>
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<para>
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Identical to <function>mktime</function> except the passed parameters represents a
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GMT date. <function>gmmktime</function> internally uses <function>mktime</function>
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so only times valid in derived local time can be used.
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</para>
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<para>
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Like <function>mktime</function>, arguments may be left out in order
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from right to left, with any omitted arguments being set to the
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current corresponding GMT value.
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</para>
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<simpara>
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Calling <function>gmmktime</function> without arguments is deprecated.
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<function>time</function> can be used to get the current timestamp.
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</simpara>
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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>hour</parameter></term>
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<listitem>
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<para>
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The number of the hour relative to the start of the day determined by
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<parameter>month</parameter>, <parameter>day</parameter> and <parameter>year</parameter>.
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Negative values reference the hour before midnight of the day in question.
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Values greater than 23 reference the appropriate hour in the following day(s).
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>minute</parameter></term>
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<listitem>
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<para>
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The number of the minute relative to the start of the <parameter>hour</parameter>.
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Negative values reference the minute in the previous hour.
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Values greater than 59 reference the appropriate minute in the following hour(s).
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>second</parameter></term>
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<listitem>
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<para>
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The number of seconds relative to the start of the <parameter>minute</parameter>.
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Negative values reference the second in the previous minute.
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Values greater than 59 reference the appropriate second in the following minute(s).
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>month</parameter></term>
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<listitem>
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<para>
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The number of the month relative to the end of the previous year.
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Values 1 to 12 reference the normal calendar months of the year in question.
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Values less than 1 (including negative values) reference the months in the previous year in reverse order, so 0 is December, -1 is November, etc.
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Values greater than 12 reference the appropriate month in the following year(s).
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>day</parameter></term>
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<listitem>
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<para>
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The number of the day relative to the end of the previous month.
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Values 1 to 28, 29, 30 or 31 (depending upon the month) reference the normal days in the relevant month.
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Values less than 1 (including negative values) reference the days in the previous month, so 0 is the last day of the previous month, -1 is the day before that, etc.
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Values greater than the number of days in the relevant month reference the appropriate day in the following month(s).
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>year</parameter></term>
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<listitem>
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<para>
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The year
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>isDST</parameter></term>
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<listitem>
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<para>
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Parameters always represent a GMT date so <parameter>isDST</parameter>
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doesn't influence the result.
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</para>
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<note>
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<para>
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This parameter has been removed in PHP 7.0.0.
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</para>
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</note>
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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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Returns a <type>int</type> Unix timestamp on success, &return.falseforfailure;.
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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>8.0.0</entry>
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<entry>
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<parameter>hour</parameter> is no longer optional.
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</entry>
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</row>
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<row>
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<entry>8.0.0</entry>
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<entry>
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<parameter>minute</parameter>, <parameter>second</parameter>, <parameter>month</parameter>,
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<parameter>day</parameter> and <parameter>year</parameter> are nullable now.
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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>gmmktime</function> basic example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Prints: July 1, 2000 is on a Saturday
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echo "July 1, 2000 is on a " . date("l", gmmktime(0, 0, 0, 7, 1, 2000));
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>mktime</function></member>
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<member><function>date</function></member>
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<member><function>time</function></member>
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</simplelist>
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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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