3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo base64_encode('PNX__'.md5('vBulletin', true));
Output for 5.0.0 - 7.2.0
UE5YX1++TqUdlivoMIoAma4es+xj
Output for 4.3.0 - 4.4.9
Warning: Wrong parameter count for md5() in /in/mP7HO on line 2 UE5YX18=