3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo array_pop(array_slice(array( 'rock', 'paper', 'scissors' ), --$roll, 1)); ?>
Output for 7.0.0 - 7.1.0
Notice: Undefined variable: roll in /in/hT6Xh on line 1 Notice: Only variables should be passed by reference in /in/hT6Xh on line 1 rock
Output for 5.1.0 - 5.6.28
Notice: Undefined variable: roll in /in/hT6Xh on line 1 Strict Standards: Only variables should be passed by reference in /in/hT6Xh on line 1 rock
Output for 5.0.5
Notice: Undefined variable: roll in /in/hT6Xh on line 1 Fatal error: Only variables can be passed by reference in /in/hT6Xh on line 1
Process exited with code 255.
Output for 5.0.4
Notice: Undefined variable: roll in /in/hT6Xh on line 1 rock
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: roll in /in/hT6Xh on line 1 rock