(PHP 5 >= 5.2.0, PHP 7)
DateTimeZone::getTransitions -- timezone_transitions_get — Returns all transitions for the timezone
Object oriented style
$timestampBegin = PHP_INT_MIN
[, int $timestampEnd = PHP_INT_MAX
]] ) : arrayProcedural style
$object
[, int $timestampBegin = PHP_INT_MIN
[, int $timestampEnd = PHP_INT_MAX
]] ) : array
objectProcedural style only: A DateTimeZone object returned by timezone_open()
timestampBeginBegin timestamp.
timestampEndEnd timestamp.
Returns numerically indexed array containing associative array with all
transitions on success or FALSE on failure.
| Version | Description |
|---|---|
| 5.3.0 |
The optional timestampBegin and timestampEnd
were added.
|
Example #1 A timezone_transitions_get() example
<?php
$timezone = new DateTimeZone("Europe/London");
$transitions = $timezone->getTransitions();
print_r(array_slice($transitions, 0, 3));
?>
The above example will output something similar to:
Array
(
[0] => Array
(
[ts] => -9223372036854775808
[time] => -292277022657-01-27T08:29:52+0000
[offset] => 3600
[isdst] => 1
[abbr] => BST
)
[1] => Array
(
[ts] => -1691964000
[time] => 1916-05-21T02:00:00+0000
[offset] => 3600
[isdst] => 1
[abbr] => BST
)
[2] => Array
(
[ts] => -1680472800
[time] => 1916-10-01T02:00:00+0000
[offset] => 0
[isdst] =>
[abbr] => GMT
)
)