DateTime
PHP Manual

DateTime::setTime

(PHP 5 >= 5.2.0)

DateTime::setTime — Sets the time

설명

public DateTime DateTime::setTime ( int $hour , int $minute [, int $second ] )
DateTime date_time_set ( DateTime $object , int $hour , int $minute [, int $second ] )

Resets the current time of the DateTime object to a different time.

인수

object

절차식 전용: date_create()가 반환하는 DateTime 객체.

hour

Hour of the time.

minute

Minute of the time.

second

Second of the time.

반환값

Returns the modified DateTime.

변경점

버전 설명
5.3.0반환값을 NULL에서 DateTime으로 변경.

예제

Example #1 Changing the time of a DateTime object

<?php
date_default_timezone_set('Europe/London');

$datetime = new DateTime('2008-08-03 12:35:23');
echo $datetime->format('Y-m-d H:i:s') . "\n";

$datetime->setTime(14, 55, 24);
echo $datetime->format('Y-m-d H:i:s') . "\n";

// Warning: Does not increment the hour!
// This is because the hour has been set (14) - see date_modify()
$datetime->setTime($datetime->format('H'), $datetime->format('n') + 6);
echo $datetime->format('Y-m-d H:i:s') . "\n";

// *Does* increment the day, because the day has not been set
$datetime->setTime($datetime->format('H') + 12, $datetime->format('n'));
echo $datetime->format('Y-m-d H:i:s') . "\n";
?>

위 예제의 출력:

2008-08-03 12:35:23
2008-08-03 14:55:24
2008-08-03 14:14:00
2008-08-04 02:08:00

참고

DateTime
PHP Manual