3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo md5('oi'); echo '<br/>'; echo md5('oi' . 4);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
a2e63ee01401aaeca78be023dfbb8c59<br/>1c402d68174eb8ff1fbb6af7c8ec5d77