3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a="PD9waHANCiRhPSIjIjsNCmVjaG8gc3RyX3JlcGxhY2UoIGNocigzNSksICRhLCBiYXNlNjRfZGVjb2RlKCRhKSApOw0KPz4="; echo str_replace( chr(35), $a, base64_decode($a) ); ?>
based on h68uY
Output for 4.3.0 - 7.2.0
<?php $a="PD9waHANCiRhPSIjIjsNCmVjaG8gc3RyX3JlcGxhY2UoIGNocigzNSksICRhLCBiYXNlNjRfZGVjb2RlKCRhKSApOw0KPz4="; echo str_replace( chr(35), $a, base64_decode($a) ); ?>