3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if ($a < $b) { function foo() { return $a; } } else { function foo() { return $b; } }
based on IGWKF
Output for 5.0.4 - 5.0.5, 7.0.0 - 7.1.0
Notice: Undefined variable: a in /in/dvtKB on line 3 Notice: Undefined variable: b in /in/dvtKB on line 3
Output for 5.1.0 - 5.6.21, hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: b in /in/dvtKB on line 3 Notice: Undefined variable: a in /in/dvtKB on line 3
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: a in /in/dvtKB on line 3 Notice: Undefined variable: b in /in/dvtKB on line 3