3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php define('ROOT', dirname(__FILE__).'/'); echo ROOT; mail('test','test text','yashkir@yandex.ru');
Output for 4.3.0 - 7.1.0
/in/ Warning: mail() has been disabled for security reasons in /in/D1Uhf on line 4