3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $d1 = new DateTime('today'); $d2 = new DateTime('-1 day'); $d3 = new DateTime('+1 day'); echo strcmp($d1, $d2); echo strcmp($d1, $d3); echo strcmp($d2, $d3);
Output for 5.3.0 - 7.2.0
Warning: strcmp() expects parameter 1 to be string, object given in /in/oWYV7 on line 7 Warning: strcmp() expects parameter 1 to be string, object given in /in/oWYV7 on line 8 Warning: strcmp() expects parameter 1 to be string, object given in /in/oWYV7 on line 9
Output for 5.2.0 - 5.2.17
Catchable fatal error: Object of class DateTime could not be converted to string in /in/oWYV7 on line 7
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/oWYV7 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/oWYV7 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/oWYV7 on line 3