3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = 0; unset($x[++$i][++$j][++$k]);
Output for 5.0.4 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: i in /in/BuMCj on line 3 Notice: Undefined variable: j in /in/BuMCj on line 3 Notice: Undefined variable: k in /in/BuMCj on line 3 Warning: Cannot unset offset in a non-array variable in /in/BuMCj on line 3
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: i in /in/BuMCj on line 3 Notice: Undefined variable: j in /in/BuMCj on line 3 Notice: Undefined variable: k in /in/BuMCj on line 3
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: i in /in/BuMCj on line 3 Notice: Undefined variable: j in /in/BuMCj on line 3 Notice: Undefined variable: k in /in/BuMCj on line 3 Warning: Cannot unset offset in a non-array variable in /in/BuMCj on line 3
Output for 4.3.0 - 4.4.9
Notice: Undefined variable: i in /in/BuMCj on line 3 Notice: Undefined variable: j in /in/BuMCj on line 3 Notice: Undefined variable: k in /in/BuMCj on line 3