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https://github.com/php/doc-es.git
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115 lines
3.6 KiB
XML
115 lines
3.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 3a8c3e77df070a046c9d5b56b68926ca2d7e5ee3 Maintainer: PhilDaiguille Status: ready -->
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<!-- Reviewed: no Maintainer: Marqitos -->
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<refentry xml:id="datetimezone.getoffset" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>DateTimeZone::getOffset</refname>
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<refname>timezone_offset_get</refname>
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<refpurpose>Retorna el desplazamiento GMT de una zona horaria</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<para>&style.oop;</para>
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<methodsynopsis role="DateTimeZone">
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<modifier>public</modifier> <type>int</type><methodname>DateTimeZone::getOffset</methodname>
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<methodparam><type>DateTimeInterface</type><parameter>datetime</parameter></methodparam>
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</methodsynopsis>
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<para>&style.procedural;</para>
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<methodsynopsis>
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<type>int</type><methodname>timezone_offset_get</methodname>
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<methodparam><type>DateTimeZone</type><parameter>object</parameter></methodparam>
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<methodparam><type>DateTimeInterface</type><parameter>datetime</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>timezone_offset_get</function> retorna el desplazamiento horario
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respecto al GMT para el argumento <parameter>datetime</parameter>. El
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desplazamiento GMT se calcula a partir de las informaciones de zona horaria
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contenidas en el objeto <classname>DateTime</classname>.
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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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&date.datetimezone.description;
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<varlistentry>
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<term><parameter>datetime</parameter></term>
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<listitem>
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<para>
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Objeto <classname>DateTime</classname> que contiene la fecha
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para la cual se debe calcular el desplazamiento.
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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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Retorna el desplazamiento horario, expresado en segundos, en caso de éxito.
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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>Ejemplo con <function>DateTimeZone::getOffset</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Crea dos objetos zona horaria, uno para Taipei (Taiwán) y uno para
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// Tokio (Japón)
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$dateTimeZoneTaipei = new DateTimeZone("Asia/Taipei");
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$dateTimeZoneJapan = new DateTimeZone("Asia/Tokyo");
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// Crea dos objetos DateTime que contienen el mismo timestamp Unix,
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// pero están situados en dos zonas horarias diferentes.
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$dateTimeTaipei = new DateTime("now", $dateTimeZoneTaipei);
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$dateTimeJapan = new DateTime("now", $dateTimeZoneJapan);
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// Calcula el desplazamiento horario GMT para el objeto $dateTimeTaipei
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// pero utilizando la zona horaria de Tokio
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// ($dateTimeZoneJapan).
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$timeOffset = $dateTimeZoneJapan->getOffset($dateTimeTaipei);
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// Debería mostrar int(32400) (para las fechas posteriores al Sat Sep 8 01:00:00 1951 JST).
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var_dump($timeOffset);
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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int(32400)
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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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