This will be useful for converting offset values into GMT format
<?php
//target time zone
$target_time_zone = new DateTimeZone('America/Los_Angeles');
//find kolkata time
$kolkata_date_time = new DateTime('now', $target_time_zone);
//get the exact GMT format
echo 'GMT '.$kolkata_date_time->format('P');
DateTime::getOffset
DateTimeImmutable::getOffset
DateTimeInterface::getOffset
date_offset_get
(PHP 5 >= 5.2.0, PHP 7)
DateTime::getOffset -- DateTimeImmutable::getOffset -- DateTimeInterface::getOffset -- date_offset_get — Returns the timezone offset
설명
객체 기반 형식
public int DateTime::getOffset
( void
)
public int DateTimeImmutable::getOffset
( void
)
public int DateTimeInterface::getOffset
( void
)
절차식 형식
Returns the timezone offset.
인수
-
object -
절차식 전용: date_create()가 반환하는 DateTime 객체.
반환값
Returns the timezone offset in seconds from UTC on success
실패 시 FALSE를 반환합니다.
예제
Example #1 DateTime::getOffset() example
객체 기반 형식
<?php
$winter = new DateTime('2010-12-21', new DateTimeZone('America/New_York'));
$summer = new DateTime('2008-06-21', new DateTimeZone('America/New_York'));
echo $winter->getOffset() . "\n";
echo $summer->getOffset() . "\n";
?>
절차식 형식
<?php
$winter = date_create('2010-12-21', timezone_open('America/New_York'));
$summer = date_create('2008-06-21', timezone_open('America/New_York'));
echo date_offset_get($winter) . "\n";
echo date_offset_get($summer) . "\n";
?>
위 예제들의 출력:
-18000 -14400
Note: -18000 = -5 hours, -14400 = -4 hours.
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User Contributed Notes 1 note
s7sunder at gmail dot com ¶
10 years ago
