3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo function($a = []) { return range(1,20)[rand(0, 19)]; }();
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '(', expecting ',' or ';' in /in/dCG7L on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected '[' in /in/dCG7L on line 2
Process exited with code 255.