3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php crypt('rasmuslerdorf', '$2a$07$usesomesillystringforsalt$'); crypt('rasmuslerdorf', '$2a$20$usesomesillystringforsalt$');
Output for 5.3.7 - 7.2.0

Process exited with code 137.