3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $email = '"a@b"@php.net'; var_dump( filter_var($email, FILTER_VALIDATE_EMAIL), filter_var($email, FILTER_SANITIZE_EMAIL), filter_var(filter_var($email, FILTER_SANITIZE_EMAIL), FILTER_VALIDATE_EMAIL) );
Output for 5.2.0 - 7.1.0
string(13) ""a@b"@php.net" string(11) "a@b@php.net" bool(false)
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function filter_var() in /in/4Q8Kk 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/4Q8Kk 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/4Q8Kk 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/4Q8Kk on line 5