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run code in 150+ php & hhvm versions
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<?php $time_zone = 'Europe/Warsaw'; date_default_timezone_set($time_zone); $iluoDates = array( '2013-09-16 00:00:00', '2013-09-16 10:00:00', '2013-09-16 20:00:00', '2013-09-16 23:00:00', ); $ecDates = array( '2013-09-16 02:00:00', '2013-09-16 12:00:00', '2013-09-16 22:00:00', '2013-09-17 01:00:00', ); foreach ($ecDates as $id => $date) { $time = strtotime($date); date_default_timezone_set('UTC'); $ecDates[$id] = date("Y-m-d H:i:s", $time); date_default_timezone_set($time_zone); } echo '<pre>'; print_r($iluoDates); print_r($ecDates);
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<pre>Array ( [0] => 2013-09-16 00:00:00 [1] => 2013-09-16 10:00:00 [2] => 2013-09-16 20:00:00 [3] => 2013-09-16 23:00:00 ) Array ( [0] => 2013-09-16 00:00:00 [1] => 2013-09-16 10:00:00 [2] => 2013-09-16 20:00:00 [3] => 2013-09-16 23:00:00 )
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function date_default_timezone_set() in /in/p1rt9 on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: date_default_timezone_set() in /in/p1rt9 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: date_default_timezone_set() in /in/p1rt9 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: date_default_timezone_set() in /in/p1rt9 on line 3