3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('January 31, 2015'); $date->modify('+1 month'); echo $date->format('Y-m-d');
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
2015-03-03
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/UjMhD on line 4 2015-03-03
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/UjMhD on line 4 Fatal error: Class 'DateTime' not found in /in/UjMhD on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/UjMhD on line 4 Fatal error: Cannot instantiate non-existent class: datetime in /in/UjMhD on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/UjMhD on line 4 Fatal error: Cannot instantiate non-existent class: datetime in /in/UjMhD on line 4

preferences:
214.53 ms | 401 KiB | 308 Q