- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- <?php //whether ip is from share internet if (!empty($_SERVER['HTTP_CLIENT_IP'])) { $ip_address = $_SERVER['HTTP_CLIENT_IP']; } //whether ip is from proxy elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { $ip_address = $_SERVER['HTTP_X_FORWARDED_FOR']; } //whether ip is from remote address else { $ip_address = $_SERVER['REMOTE_ADDR']; } echo $ip_address; ?>
- Output for 8.0.13
- Fatal error: Uncaught Error: Undefined constant "php " in /in/Vn4aJ:1
Stack trace:
#0 {main}
thrown in /in/Vn4aJ on line 1
Process exited with code 255. - Output for 7.2.0 - 7.2.6, 7.3.32 - 7.3.33, 7.4.33
- Warning: Use of undefined constant php - assumed 'php ' (this will throw an Error in a future version of PHP) in /in/Vn4aJ on line 1
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
- Notice: Use of undefined constant php - assumed 'php ' in /in/Vn4aJ on line 1