3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo crypt('x', '$2y$');
Output for 7.0.0 - 7.3.0rc4
*0
Output for 5.3.2 - 5.6.28
$2J8yFpW7I6X6
Output for 5.3.0 - 5.3.1
$2W8vvRI/ALpM
Output for 4.3.0 - 5.2.17

Process exited with code 139.