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run code in 150+ php & hhvm versions
Bugs & Features
<?php 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; - See more at: http://www.w3resource.com/php-exercises/php-basic-exercises.php#sthash.BzJmdp5O.dpuf
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected 'more' (T_STRING) in /in/ksBZ6 on line 18
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/ksBZ6 on line 18
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/ksBZ6 on line 18
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ksBZ6 on line 18
Process exited with code 255.