PHP Get IP Function

leothenerd 3:42 pm on November 24, 2009 | Answers: 1    
Tags: function (49), get (15), php (40)

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• leothenerd 3:42 pm on November 24, 2009
  

  
  function getIP()
  {
          $ip;
    if (getenv("HTTP_CLIENT_IP")) 
             $ip = getenv("HTTP_CLIENT_IP");
    else if(getenv("HTTP_X_FORWARDED_FOR")) 
             $ip = getenv("HTTP_X_FORWARDED_FOR");
    else if(getenv("REMOTE_ADDR")) 
             $ip = getenv("REMOTE_ADDR");
    else $ip = "UNKNOWN";
    
    return $ip;
  }