3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if(!emtpy($_SERVER['HTTP_CLIENT_IP'])){ $ip = $_SERVER['HTTP_CLIENT_IP']; }elseif(!empty($_SERVER['HTTP_X_FORWARDED_FOR'])){ $ip = $_SERVER['HTTP_X_FORWARDED_FOR']; }else{ $ip = $_SERVER['REMOTE_ADDR']; } echo $ip; ?>
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function emtpy() in /in/NH0Nk:2 Stack trace: #0 {main} thrown in /in/NH0Nk on line 2
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined function emtpy() in /in/NH0Nk on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: emtpy() in /in/NH0Nk on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: emtpy() in /in/NH0Nk on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: emtpy() in /in/NH0Nk on line 2