3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo substr( sha1( '95.233.99.216' . 80, true ), 0, 20 );
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
J�.-R ��[tIXр% 5�!
Output for 4.3.0 - 4.4.9
Warning: Wrong parameter count for sha1() in /in/lKaoB on line 3