Source

102 			if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
103 			   // Dividi la stringa degli indirizzi IP utilizzando la virgola come separatore
104 				$ips = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
105 				// Prendi solo il primo indirizzo IP (quello più vicino al client)
106 				$real_ip = trim($ips[0]);
107 			} else {
108 				$real_ip = $_SERVER['REMOTE_ADDR'];
109 			}
110 			// echo "Indirizzo IP reale dell'utente: " . $real_ip;
111 			$geoplugin = unserialize(file_get_contents('http://www.geoplugin.net/php.gp?ip='.$real_ip));
112 			// Convert the file content to a byte array
113 			// echo '<pre>';
114 			// print_r($geoplugin);
115 			// echo '</pre>';
116 			return $geoplugin['geoplugin_countryCode'];
117 		}

Trace

• file_get_contents(http://www.geoplugin.net/php.gp?ip=216.73.216.30)
  Page.php:111
• Page->getGeoLocation()
  Object.php:746
• SS_Object->__call(getgeolocation,Array)
  CollezioneHolder.php:403
• CollezioneHolder_Controller->init()
  Controller.php:136
• Controller->handleRequest(SS_HTTPRequest,DataModel)
  ContentController.php:174
• ContentController->handleRequest(SS_HTTPRequest,DataModel)
  MultilingualPage.php:281
• MultilingualPage_Controller->handleRequest(SS_HTTPRequest,DataModel)
  GeneralPage.php:765
• GeneralPage_Controller->handleRequest(SS_HTTPRequest,DataModel)
  GeneralPage.php:751
• GeneralPage_Controller->handleRequest(SS_HTTPRequest,DataModel)
  ModelAsController.php:75
• ModelAsController->handleRequest(SS_HTTPRequest,DataModel)
  Director.php:385
• Director::handleRequest(SS_HTTPRequest,Session,DataModel)
  Director.php:149
• Director::direct(/de/sammlungen/join,DataModel)
  main.php:211