International PHP Conference 2019 - Spring Edition

IntlCalendar::set

(PHP 5 >= 5.5.0, PHP 7, PECL >= 3.0.0a1)

IntlCalendar::setSet a time field or several common fields at once

説明

オブジェクト指向型

public bool IntlCalendar::set ( int $field , int $value )
public bool IntlCalendar::set ( int $year , int $month [, int $dayOfMonth = NULL [, int $hour = NULL [, int $minute = NULL [, int $second = NULL ]]]] )

手続き型

bool intlcal_set ( IntlCalendar $cal , int $field , int $value )
bool intlcal_set ( IntlCalendar $cal , int $year , int $month [, int $dayOfMonth = NULL [, int $hour = NULL [, int $minute = NULL [, int $second = NULL ]]]] )

Sets either a specific field to the given value, or sets at once several common fields. The range of values that are accepted depend on whether the calendar is using the lenient mode.

For fields that conflict, the fields that are set later have priority.

This method cannot be called with exactly four arguments.

パラメータ

cal

The IntlCalendar resource.

field

IntlCalendar の日付/時刻 フィールド定数 のいずれか。 0 から IntlCalendar::FIELD_COUNT までの間の整数値です。

value

The new value of the given field.

year

The new value for IntlCalendar::FIELD_YEAR.

month

The new value for IntlCalendar::FIELD_MONTH.

dayOfMonth

The new value for IntlCalendar::FIELD_DAY_OF_MONTH. The month sequence is zero-based, i.e., January is represented by 0, February by 1, …, December is 11 and Undecember (if the calendar has it) is 12.

hour

The new value for IntlCalendar::FIELD_HOUR_OF_DAY.

minute

The new value for IntlCalendar::FIELD_MINUTE.

second

The new value for IntlCalendar::FIELD_SECOND.

返り値

Returns TRUE on success and FALSE on failure.

例1 IntlCalendar::set()

<?php
ini_set
('date.timezone''Europe/Lisbon');
ini_set('intl.default_locale''pt_PT');

//Calls made later have priority
$cal = new IntlGregorianCalendar(2013/* July */1);
$cal->set(IntlCalendar::FIELD_YEAR2012);
$cal->set(IntlCalendar::FIELD_EXTENDED_YEAR2011);
var_dump(IntlDateFormatter::formatObject($cal));


$cal = new IntlGregorianCalendar(2013/* July */1);
$cal->set(IntlCalendar::FIELD_YEAR2012);
$cal->set(IntlCalendar::FIELD_EXTENDED_YEAR2011);
//the time has not been recalculated yet. If we clear the extended year,
//the year set before will be used
$cal->clear(IntlCalendar::FIELD_EXTENDED_YEAR);
var_dump(IntlDateFormatter::formatObject($cal));

上の例の出力は以下となります。

string(20) "01/07/2011, 00:00:00"
string(20) "01/07/2012, 00:00:00"

参考

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