3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $daysCount = 5; $date = new \DateTime(); $date->add(new \DateInterval('P'.$daysCount.'D')); $startPayment = $date->format('Y-m-d\TH:i:s\Z'); echo $startPayment;
Output for 5.6.28, 7.0.14 - 7.1.0
2013-12-23T14:17:41Z
Output for 5.3.0 - 5.6.23, hhvm-3.12.0, 7.0.0 - 7.0.8
2013-12-23T13:54:19Z
Output for hhvm-3.10.0
2013-12-23T13:54:20Z
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/JAG7T on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/JAG7T on line 4 Fatal error: Call to undefined method DateTime::add() in /in/JAG7T on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/JAG7T on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/JAG7T on line 4 Fatal error: Class 'DateTime' not found in /in/JAG7T on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/JAG7T on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/JAG7T on line 4 Fatal error: Cannot instantiate non-existent class: datetime in /in/JAG7T on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/JAG7T on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/JAG7T on line 4 Fatal error: Cannot instantiate non-existent class: datetime in /in/JAG7T on line 3