3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $date = new DateTime('2017-01-18 11:31:00'); $date = $date->add(new DateInterval('P1Y'))->format('U'); echo $date;
based on 2OMkZ
Output for 5.3.0 - 7.3.0beta1
1516271460
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::add() in /in/embQU on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/embQU on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/embQU on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/embQU on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/embQU on line 4
Process exited with code 255.