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run code in 150+ php & hhvm versions
Bugs & Features
<?php $foo = new DateTime(); $bar = new DateTime('2014-09-21 00:00:00'); $baz = $foo - $baz; var_dump($baz->format('Y'));
based on Cnf3B
Output for 7.0.0 - 7.1.0
Notice: Undefined variable: baz in /in/38crt on line 4 Notice: Object of class DateTime could not be converted to int in /in/38crt on line 4 Fatal error: Uncaught Error: Call to a member function format() on integer in /in/38crt:5 Stack trace: #0 {main} thrown in /in/38crt on line 5
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: baz in /in/38crt on line 4 Notice: Object of class DateTime could not be converted to int in /in/38crt on line 4 Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function format() on a non-object (integer)' in /in/38crt:5 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.7 - 5.6.28
Notice: Undefined variable: baz in /in/38crt on line 4 Notice: Object of class DateTime could not be converted to int in /in/38crt on line 4 Fatal error: Call to a member function format() on integer in /in/38crt on line 5
Process exited with code 255.
Output for 5.2.0 - 5.5.35
Notice: Undefined variable: baz in /in/38crt on line 4 Notice: Object of class DateTime could not be converted to int in /in/38crt on line 4 Fatal error: Call to a member function format() on a non-object in /in/38crt on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/38crt on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/38crt on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/38crt on line 2