3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php mail('john.doe@doo.net', 'subject', 'body');
based on Ejhnn
Output for 4.3.0, 5.4.43 - 5.6.28, 7.0.0 - 7.1.0
Warning: mail() has been disabled for security reasons in /in/M9jHZ on line 3
Output for hhvm-3.12.0
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.25 - 5.3.29, 5.4.16 - 5.4.42
sh: 1: /usr/bin/sendmail: not found
Output for 4.3.1 - 5.3.9, 5.3.11 - 5.3.24, 5.4.0 - 5.4.15
sh: 1: /usr/sbin/sendmail: not found
Output for 5.3.10
sh: 1: -t: not found