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run code in 150+ php & hhvm versions
Bugs & Features
<?php $dates = array( new \DateTime('2013-05-01'), new \DateTime('2013-04-01'), ); usort($dates, function ($a, $b) { if ($a == $b) { return 0; } });
Output for 5.3.0 - 7.1.0
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/bCcEP on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/bCcEP on line 5 Parse error: syntax error, unexpected T_FUNCTION in /in/bCcEP on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/bCcEP on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/bCcEP on line 5 Parse error: parse error, unexpected T_FUNCTION in /in/bCcEP on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/bCcEP on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/bCcEP on line 5 Parse error: parse error in /in/bCcEP on line 8
Process exited with code 255.