3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = "0"; $str = (boolean) $str; var_dump($str == true); // true
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.2.0
bool(false)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/l0ihh on line 5
Process exited with code 255.