3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $email = 'autobot+24gf4zq1@zoosk.cuellarsaur.us'; if (filter_var($email, FILTER_VALIDATE_EMAIL) !== false) { echo 'foo'; } else { echo 'bar'; }
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
foo
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function filter_var() in /in/IDlah on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: filter_var() in /in/IDlah on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: filter_var() in /in/IDlah on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: filter_var() in /in/IDlah on line 5