3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $start = new DateTime('01-01-2015'); $end = new DateTime('01-06-2015'); $period = new DatePeriod($start, new DateInterval('P1W'), $end); $firstDay = null; $lastDay = null; var_dump(array_pop($period));
based on HSEkL
Output for 5.3.0 - 7.2.0
Warning: array_pop() expects parameter 1 to be array, object given in /in/UVF4K on line 10 NULL
Output for 5.2.0 - 5.2.17
Fatal error: Class 'DatePeriod' not found in /in/UVF4K on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/UVF4K 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/UVF4K 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/UVF4K on line 3