Returns the timezone offset from GMT

# DateTimeZone::getOffset

# timezone_offset_get

(PHP 5 >= 5.2.0, PHP 7)

DateTimeZone::getOffset -- timezone_offset_get — Returns the timezone offset from GMT

### Descrierea

Stil obiect-orientat

public DateTimeZone::getOffset ( DateTime `$datetime` ) : int

Stil procedural

timezone_offset_get ( DateTimeZone `$object` , DateTime `$datetime` ) : int

This function returns the offset to GMT for the date/time specified in the `datetime` parameter. The GMT offset is calculated with the timezone information contained in the DateTimeZone object being used.

### Parametri

`object`

  Doar pentru stilul procedural: Un obiect DateTimeZone întors de funcția timezone_open()

`datetime`

  DateTime that contains the date/time to compute the offset from.

### Valorile întoarse

Returns time zone offset in seconds on success sau `FALSE` în cazul eșecului.

### Exemple

Example #1 DateTimeZone::getOffset() examples

`<?php
// Create two timezone objects, one for Taipei (Taiwan) and one for
// Tokyo (Japan)
$dateTimeZoneTaipei = new DateTimeZone("Asia/Taipei");
$dateTimeZoneJapan = new DateTimeZone("Asia/Tokyo");
// Create two DateTime objects that will contain the same Unix timestamp, but
// have different timezones attached to them.
$dateTimeTaipei = new DateTime("now", $dateTimeZoneTaipei);
$dateTimeJapan = new DateTime("now", $dateTimeZoneJapan);
// Calculate the GMT offset for the date/time contained in the $dateTimeTaipei
// object, but using the timezone rules as defined for Tokyo
// ($dateTimeZoneJapan).
$timeOffset = $dateTimeZoneJapan->getOffset($dateTimeTaipei);
// Should show int(32400) (for dates after Sat Sep 8 01:00:00 1951 JST).
var_dump($timeOffset);
?>`