3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump( !is_array($tspot[$tsp][$t][$sp]));
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: tspot in /in/b1tgU on line 3 Notice: Undefined variable: tsp in /in/b1tgU on line 3 Notice: Undefined variable: t in /in/b1tgU on line 3 Notice: Undefined variable: sp in /in/b1tgU on line 3 bool(true)
Output for hhvm-3.12.0
Notice: Undefined variable: tspot in /in/b1tgU on line 3 bool(true)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.1.0 - 5.3.29
Notice: Undefined variable: tsp in /in/b1tgU on line 3 Notice: Undefined variable: tspot in /in/b1tgU on line 3 Notice: Undefined variable: t in /in/b1tgU on line 3 Notice: Undefined variable: sp in /in/b1tgU on line 3 bool(true)
Output for 5.0.4 - 5.0.5
Notice: Undefined variable: tsp in /in/b1tgU on line 3 Notice: Undefined variable: t in /in/b1tgU on line 3 Notice: Undefined variable: sp in /in/b1tgU on line 3 Notice: Undefined variable: tspot in /in/b1tgU on line 3 bool(true)
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: tsp in /in/b1tgU on line 3 Notice: Undefined variable: t in /in/b1tgU on line 3 Notice: Undefined variable: sp in /in/b1tgU on line 3 Notice: Undefined variable: tspot in /in/b1tgU on line 3 bool(true)