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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 332615 $ -->
<refentry xml:id="intlcalendar.getskippedwalltimeoption" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>IntlCalendar::getSkippedWallTimeOption</refname>
<refpurpose>Get behavior for handling skipped wall time</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>
&style.oop;
</para>
<methodsynopsis>
<modifier>public</modifier> <type>int</type><methodname>IntlCalendar::getSkippedWallTimeOption</methodname>
<void />
</methodsynopsis>
<para>
&style.procedural;
</para>
<methodsynopsis>
<type>int</type><methodname>intlcal_get_skipped_wall_time_option</methodname>
<methodparam><type>IntlCalendar</type><parameter>cal</parameter></methodparam>
</methodsynopsis>
<para>
Gets the current strategy for dealing with wall times that are skipped
whenever the clock is forwarded during dailight saving time start transitions.
The default value is <constant>IntlCalendar::WALLTIME_LAST</constant>.
</para>
<para>
The calendar must be <link
linkend="intlcalendar.setlenient">lenient</link> for this option to have
any effect, otherwise attempting to set a non-existing time will cause an
error.
</para>
<para>
This function requires ICU 4.9 or later.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>cal</parameter></term>
<listitem>
<para>
The IntlCalendar resource.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
One of the constants <constant>IntlCalendar::WALLTIME_FIRST</constant>,
<constant>IntlCalendar::WALLTIME_LAST</constant> or
<constant>IntlCalendar::WALLTIME_NEXT_VALID</constant>.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>IntlCalendar::getSkippedWallTimeOption</function></title>
<programlisting role="php">
<![CDATA[
<?php
ini_set('date.timezone', 'Europe/Lisbon');
ini_set('intl.default_locale', 'en_US');
ini_set('intl.error_level', E_WARNING);
//On March 31st at 0100, the clock goes forward 1 hour and from GMT+00 to GMT+01
$cal = new IntlGregorianCalendar(2013, 2 /* March */, 31, 1, 30);
var_dump(
$cal->isLenient(), // true
$cal->getSkippedWalltimeOption() // 0 WALLTIME_LAST
);
$formatter = IntlDateFormatter::create(
NULL,
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'UTC'
);
var_dump($formatter->format($cal->getTime() / 1000));
$cal->setSkippedWallTimeOption(IntlCalendar::WALLTIME_FIRST);
var_dump($cal->getSkippedWalltimeOption()); // 1 WALLTIME_FIRST
$cal->set(IntlCalendar::FIELD_HOUR_OF_DAY, 1);
var_dump($formatter->format($cal->getTime() / 1000));
$cal->setSkippedWallTimeOption(IntlCalendar::WALLTIME_NEXT_VALID);
var_dump($cal->getSkippedWalltimeOption()); // 2 WALLTIME_NEXT_VALID
$cal->set(IntlCalendar::FIELD_HOUR_OF_DAY, 1);
var_dump($formatter->format($cal->getTime() / 1000));
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
bool(true)
int(0)
string(40) "Sunday, March 31, 2013 at 1:30:00 AM GMT"
int(1)
string(41) "Sunday, March 31, 2013 at 12:30:00 AM GMT"
int(2)
string(40) "Sunday, March 31, 2013 at 1:00:00 AM GMT"
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><methodname>IntlCalendar::getRepeatedWallTimeOption</methodname></member>
<member><methodname>IntlCalendar::setSkippedWallTimeOption</methodname></member>
<member><methodname>IntlCalendar::setRepeatedWallTimeOption</methodname></member>
</simplelist>
</para>
</refsect1>
</refentry>
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