PHP date_offset_get () function
PHP Date / Time Reference Manual
Examples
Back in Oslo (Norway in Europe) winter and summer relative to UTC time zone offset in seconds:
<?php
$winter=date_create("2013-12-31",timezone_open("Europe/Oslo"));
$summer=date_create("2013-06-30",timezone_open("Europe/Oslo"));
echo date_offset_get($winter) . " seconds.<br>";
echo date_offset_get($summer) . " seconds.";
?>
$winter=date_create("2013-12-31",timezone_open("Europe/Oslo"));
$summer=date_create("2013-06-30",timezone_open("Europe/Oslo"));
echo date_offset_get($winter) . " seconds.<br>";
echo date_offset_get($summer) . " seconds.";
?>
Running instance »
Definition and Usage
date_offset_get () function returns the time zone offset.
grammar
date_offset_get( object);
参数 | 描述 |
---|---|
object | 必需。规定一个由 date_create() 返回的 DateTime 对象。 |
technical details
return value: | If successful with respect to UTC in seconds time zone, if it fails it returns FALSE. |
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PHP version: | 5.2+ |
PHP Date / Time Reference Manual