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run code in 200+ php & hhvm versions
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<?php $dateTime = new DateTime('2015-01-07 14:19:14', new DateTimeZone('UTC')); $dateTime->sub(new DateInterval('PT24H')); $begin = $dateTime; $end = new DateTime( '2015-01-07 14:19:14' ); $end = $end->modify( '+1 hour' ); $interval = new DateInterval('PT1H'); $daterange = new DatePeriod($begin, $interval ,$end); foreach($daterange as $date){ //echo $date->format("Y-m-d H") . "<br>"; } preg_match('/([0-9]{4}-[0-9]{2}-[0-9]{2})( )([0-9]{2}:[0-9]{2}:[0-9]{2})/', 'fdgjfdgigo 2015-01-07 14:19:14 UTC', $match); var_dump($match);
based on 4SK6t
Output for 5.3.0 - 7.2.0
array(4) { [0]=> string(19) "2015-01-07 14:19:14" [1]=> string(10) "2015-01-07" [2]=> string(1) " " [3]=> string(8) "14:19:14" }
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::sub() in /in/6Rnoj on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/6Rnoj on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/6Rnoj on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/6Rnoj on line 3