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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="intlcalendar.getdayofweektype" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>IntlCalendar::getDayOfWeekType</refname>
<refpurpose>Tell whether a day is a weekday, weekend or a day that has a transition between the two</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>
&style.oop;
</para>
<methodsynopsis role="IntlCalendar">
<modifier>public</modifier> <type class="union"><type>int</type><type>false</type></type><methodname>IntlCalendar::getDayOfWeekType</methodname>
<methodparam><type>int</type><parameter>dayOfWeek</parameter></methodparam>
</methodsynopsis>
<para>
&style.procedural;
</para>
<methodsynopsis>
<type class="union"><type>int</type><type>false</type></type><methodname>intlcal_get_day_of_week_type</methodname>
<methodparam><type>IntlCalendar</type><parameter>calendar</parameter></methodparam>
<methodparam><type>int</type><parameter>dayOfWeek</parameter></methodparam>
</methodsynopsis>
<para>
Returns whether the passed day is a weekday
(<constant>IntlCalendar::DOW_TYPE_WEEKDAY</constant>), a weekend day
(<constant>IntlCalendar::DOW_TYPE_WEEKEND</constant>), a day during which a
transition occurs into the weekend
(<constant>IntlCalendar::DOW_TYPE_WEEKEND_OFFSET</constant>) or a day during
which the weekend ceases
(<constant>IntlCalendar::DOW_TYPE_WEEKEND_CEASE</constant>).
</para>
<para>
If the return is either
<constant>IntlCalendar::DOW_TYPE_WEEKEND_OFFSET</constant> or
<constant>IntlCalendar::DOW_TYPE_WEEKEND_CEASE</constant>, then
<function>IntlCalendar::getWeekendTransition</function> can be called to
obtain the time of the transition.
</para>
<para>
This function requires ICU 4.4 or later.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>calendar</parameter></term>
<listitem>
&intl.parameter.intl-calendar;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>dayOfWeek</parameter></term>
<listitem>
<para>
One of the constants <constant>IntlCalendar::DOW_SUNDAY</constant>,
<constant>IntlCalendar::DOW_MONDAY</constant>, …,
<constant>IntlCalendar::DOW_SATURDAY</constant>.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns one of the constants
<constant>IntlCalendar::DOW_TYPE_WEEKDAY</constant>,
<constant>IntlCalendar::DOW_TYPE_WEEKEND</constant>,
<constant>IntlCalendar::DOW_TYPE_WEEKEND_OFFSET</constant> or
<constant>IntlCalendar::DOW_TYPE_WEEKEND_CEASE</constant>&return.falseforfailure;.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>IntlCalendar::getDayOfWeekType</function></title>
<programlisting role="php">
<![CDATA[
<?php
foreach (array('en_US', 'ar_SA') as $locale) {
echo "Locale: ", Locale::getDisplayName($locale, "en_US"), "\n";
$cal = IntlCalendar::createInstance('UTC', $locale);
for ($i = IntlCalendar::DOW_SUNDAY; $i <= IntlCalendar::DOW_SATURDAY; $i++) {
$type = $cal->getDayOfWeekType($i);
$transition = ($type !== IntlCalendar::DOW_TYPE_WEEKDAY)
? $cal->getWeekendTransition($i)
: '';
echo $i, " ", $type, " ", $transition, "\n";
}
echo "\n";
}
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
Locale: English (United States)
1 1 86400000
2 0
3 0
4 0
5 0
6 0
7 1 0
Locale: Arabic (Saudi Arabia)
1 0
2 0
3 0
4 0
5 0
6 1 0
7 1 86400000
]]>
</screen>
</example>
</para>
</refsect1>
</refentry>
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