3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo urlencode(base64_encode('pierre@knplabs.com~~~~pierre'));
Output for 4.3.0 - 7.2.0
cGllcnJlQGtucGxhYnMuY29tfn5%2BfnBpZXJyZQ%3D%3D