3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $encoded = bin2hex("nizam@gmail.com"); echo $encoded; ?>
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0rc3
6e697a616d40676d61696c2e636f6d