3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array[]; $a[] = 'a'; $a[] = 'b'; implode("','", $a); print $a;
Output for 5.3.0 - 5.4.8
Parse error: syntax error, unexpected '[', expecting '(' in /in/K5In3 on line 2
Process exited with code 255.