3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php uasort( );
Output for 7.0.0 - 7.2.0
Warning: uasort() expects exactly 2 parameters, 0 given in /in/iufIZ on line 2
Output for 5.3.21 - 5.6.28
Warning: uasort() expects exactly 2 parameters, 0 given in /in/iufIZ on line 3