3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $email = 'merkerxu37@stackoverflow.com'; echo rtrim($email, '@stackoverflow.com'); echo "<br />"; $email = 'merkerxu37@37signals.com'; echo rtrim($email, '@mer37signals.com');
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
merkerxu37<br />merkerxu