function get_client_ip()
{
if(getenv('HTTP_CLIENT_IP'))
{
  $client_ip = getenv('HTTP_CLIENT_IP');
} 
elseif(getenv('HTTP_X_FORWARDED_FOR')) 
{
  $client_ip = getenv('HTTP_X_FORWARDED_FOR');
} 
elseif(getenv('REMOTE_ADDR')) 
{
  $client_ip = getenv('REMOTE_ADDR');
} 
else 
{
  $client_ip = $HTTP_SERVER_VAR['REMOTE_ADDR'];
}
  return $client_ip;
}
            
            
                
                          
                 
                             
                
            
                            
                
          
			
            
            
            
            
                
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