mirror of
https://github.com/sigmasternchen/php-doc-en
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fc1383edb3
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@332615 c90b9560-bf6c-de11-be94-00142212c4b1
111 lines
3 KiB
XML
111 lines
3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="intlcalendar.indaylighttime" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>IntlCalendar::inDaylightTime</refname>
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<refpurpose>Whether the objectʼs time is in Daylight Savings Time</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<para>
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&style.oop;
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</para>
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<methodsynopsis>
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<modifier>public</modifier> <type>bool</type><methodname>IntlCalendar::inDaylightTime</methodname>
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<void />
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</methodsynopsis>
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<para>
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&style.procedural;
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</para>
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<methodsynopsis>
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<type>bool</type><methodname>intlcal_in_daylight_time</methodname>
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<methodparam><type>IntlCalendar</type><parameter>cal</parameter></methodparam>
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</methodsynopsis>
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<para>
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Whether, for the instant represented by this object and for this objectʼs
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timezone, daylight saving time is in place.
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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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<variablelist>
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<varlistentry>
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<term><parameter>cal</parameter></term>
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<listitem>
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<para>
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The IntlCalendar resource.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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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 &true; if the date is in Daylight Savings Time, &false; otherwise.
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The value &false; may also be returned on failure, for instance after
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specifying invalid field values on non-lenient mode; use <link
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linkend="ini.intl.use-exceptions">exceptions</link> or query
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<function>intl_get_error_code</function> to disambiguate.
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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>IntlCalendar::inDaylightTime</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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ini_set('date.timezone', 'Europe/Lisbon');
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ini_set('intl.default_locale', 'pt_PT');
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$cal = new IntlGregorianCalendar(2013, 6 /* July */, 1, 4, 56, 31);
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var_dump($cal->inDaylightTime()); // true
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$cal->set(IntlCalendar::FIELD_MONTH, 11 /* December */);
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var_dump($cal->inDaylightTime()); // false
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//DST end transition on 2013-10-27 at 0200 (wall time back 1 hour)
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$cal = new IntlGregorianCalendar(2013, 9 /* October */, 27, 1, 30, 0);
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var_dump($cal->inDaylightTime()); // false (default WALLTIME_LAST)
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$cal->setRepeatedWallTimeOption(IntlCalendar::WALLTIME_FIRST);
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$cal->set(IntlCalendar::FIELD_HOUR_OF_DAY, 1); // force time recalculation
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var_dump($cal->inDaylightTime()); // true
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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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</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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