3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr[0] = [ 'a' => 'foo', 'b' => 'bar' ] ]; extract($arr); echo $a; echo $b;
Output for 5.4.0 - 5.4.14
Parse error: syntax error, unexpected ']' in /in/cgUBD on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.24
Parse error: syntax error, unexpected '[' in /in/cgUBD on line 2
Process exited with code 255.