3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(filter_var('atrücz@i.biz', FILTER_VALIDATE_EMAIL)); var_dump(filter_var('x@y.co', FILTER_VALIDATE_EMAIL)); var_dump(filter_var('x@ysdfco', FILTER_VALIDATE_EMAIL)); var_dump(preg_match( "/^[a-z0-9._\-ÄÖÜäöüß\+]+@[A-Z0-9.\-ÄÖÜäöü]{1,63}\.[A-Z]{2,6}$/ui", 'atracz@i.biz' ));
Output for 5.2.0 - 5.2.8, 5.2.14 - 5.2.17, 5.3.3 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(false) string(6) "x@y.co" bool(false) int(1)
Output for 5.2.9 - 5.2.13, 5.3.0 - 5.3.2
bool(false) string(6) "x@y.co" string(8) "x@ysdfco" int(1)
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function filter_var() in /in/uV98l on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: filter_var() in /in/uV98l on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: filter_var() in /in/uV98l on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: filter_var() in /in/uV98l on line 3