3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $email = 'abc@gmail.com'; if(preg_match('/^[^\@]+/', $email, $matches)) { $email_start = $matches[0]; echo $email_start; }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
abc