doc-ja/reference/intl/intlcalendar/setfirstdayofweek.xml at master · php/doc-ja · GitHub

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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 2ca090342977839edca2f7f4e52305a1b5da6095 Maintainer: mumumu Status: ready -->
<refentry xml:id="intlcalendar.setfirstdayofweek" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>IntlCalendar::setFirstDayOfWeek</refname>
  <refpurpose>週の始まりと見なされる曜日を設定する</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <para>
   &style.oop;
  </para>
  <methodsynopsis role="IntlCalendar">
   <modifier>public</modifier> <type>true</type><methodname>IntlCalendar::setFirstDayOfWeek</methodname>
   <methodparam><type>int</type><parameter>dayOfWeek</parameter></methodparam>
  </methodsynopsis>
  <para>
   &style.procedural;
  </para>
  <methodsynopsis>
   <type>true</type><methodname>intlcal_set_first_day_of_week</methodname>
   <methodparam><type>IntlCalendar</type><parameter>calendar</parameter></methodparam>
   <methodparam><type>int</type><parameter>dayOfWeek</parameter></methodparam>
  </methodsynopsis>
  <para>
   週の始まりとみなされる曜日を定義します。
   これは、
   <constant>IntlCalendar::FIELD_WEEK_OF_YEAR</constant> や
   <constant>IntlCalendar::FIELD_YEAR_WOY</constant>
   のような、
   週の始まりと終わりの概念に依存したフィールドの振る舞いに影響します。
  </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>
      <constant>IntlCalendar::DOW_SUNDAY</constant>,
      <constant>IntlCalendar::DOW_MONDAY</constant>, …,
      <constant>IntlCalendar::DOW_SATURDAY</constant> のうちのいずれか。
     </para>
    </listitem>
   </varlistentry>
  </variablelist>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.true.always;
  </para>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <para>
   <informaltable>
    <tgroup cols="2">
     <thead>
      <row>
       <entry>&Version;</entry>
       <entry>&Description;</entry>
      </row>
     </thead>
     <tbody>
      &return.type.true;
     </tbody>
    </tgroup>
   </informaltable>
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
   <title><function>IntlCalendar::setFirstDayOfWeek</function></title>
    <programlisting role="php">
<![CDATA[
<?php
ini_set('date.timezone', 'Europe/Lisbon');
ini_set('intl.default_locale', 'es_ES');

$cal = IntlCalendar::createInstance();
$cal->set(2013, 5 /* June */, 30); // A Sunday

var_dump($cal->getFirstDayOfWeek()); // 2 (Monday)

echo IntlDateFormatter::formatObject($cal, <<<EOD
'local day of week: 'cc'
week of month    : 'W'
week of year     : 'ww
EOD
), "\n";

$cal->setFirstDayOfWeek(IntlCalendar::DOW_SUNDAY);

echo IntlDateFormatter::formatObject($cal, <<<EOD
'local day of week: 'cc'
week of month    : 'W'
week of year     : 'ww
EOD
), "\n";
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
int(2)
local day of week: 7
week of month    : 4
week of year     : 26
local day of week: 1
week of month    : 5
week of year     : 27
]]>
    </screen>
   </example>
  </para>
 </refsect1>


</refentry>
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