3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = "Calculates the MD5 hash of str using the ยป RSA Data Security, Inc. MD5 Message-Digest Algorithm, and returns that hash."; for ($i = 0; $i < 100; $i++) { $thing = md5($string); }
based on fTBNN
Output for 5.3.20 - 7.2.0