3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $unsortedObjectArray = [1,3,5,77,37,523,243,546,14,3,4,6,5]; usort($unsortedObjectArray);
based on aZ1Lk
Output for 5.4.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Warning: usort() expects exactly 2 parameters, 1 given in /in/uOK7X on line 4
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/uOK7X on line 3
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
Parse error: parse error, unexpected '[' in /in/uOK7X on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/uOK7X on line 3
Process exited with code 255.