3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace {Foo}; define('Foo\\null', true, true); define('Foo\\false', true, true); define("Foo\\NAN", 1337, true); echo 'null:';if (null) echo "TRUE";else echo "FALSE"; echo "\nfalse:";if (false) echo "TRUE";else echo "FALSE"; echo "\ntrue:";if (true) echo "TRUE";else echo "FALSE";
Output for 5.3.0 - 5.4.14
Parse error: syntax error, unexpected '}' in /in/crXui on line 2
Process exited with code 255.