3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = 'Hi'; echo base64_encode($str); // SGk= $str = 'SGk='; echo base64_decode($str);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
SGk=Hi