3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( password_hash('foo', -1) );
Output for 5.6.38 - 5.6.40, 7.0.33, 7.1.0 - 7.1.28, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
Warning: password_hash(): Unknown password hashing algorithm: -1 in /in/siaNi on line 4 NULL

preferences:
33.21 ms | 460 KiB | 5 Q