Online PHP editor | output for DV122

@ 2014-08-05T09:38:10Z

•<?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 5.4.0 - 5.4.31: Parse error: syntax error, unexpected '•if' (T_STRING) in /in/DV122 on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28: Parse error: syntax error, unexpected T_STRING in /in/DV122 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_STRING in /in/DV122 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/DV122 on line 3
Process exited with code 255.

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