3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace a; namespace b; define('a\\true', false, true); //define('b\\false', 0, true); $a = true; var_dump($a); $b = false; var_dump($b);
Output for 5.3.0 - 7.1.0
bool(true) bool(false)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/e9rKK 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 T_STRING in /in/e9rKK on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/e9rKK on line 2
Process exited with code 255.