3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = [ '2' => [ 'a' => 'foo', 'b' => 'bar' ] ]; extract($arr); echo $a; echo $b;
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: a in /in/LtPiu on line 9 Notice: Undefined variable: b in /in/LtPiu on line 10
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/LtPiu on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/LtPiu on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/LtPiu on line 2
Process exited with code 255.