update the filename to use official php class name

Author: chrislim2888

…raries/ip2location/ip2location.class.php libraries/ip2location/IP2Location.phplibraries/ip2location/ip2location.class.php renamed to libraries/ip2location/IP2Location.php libraries/ip2location/ip2location.class.php renamed to libraries/ip2location/IP2Location.php

@@ -1740,9 +1740,9 @@ public function lookup($ip, $fields = null, $asNamed = true) {
           }
           break;
         case self::COUNTRY_NAME:
-          if (!$done[self::COUNTRY_CODE]) {
-            $results[self::COUNTRY_CODE] = $this->readCountryNameAndCode($pointer)[0];
-            $done[self::COUNTRY_CODE]    = true;
+          if (!$done[self::COUNTRY_NAME]) {
+            $results[self::COUNTRY_NAME] = $this->readCountryNameAndCode($pointer)[0];
+            $done[self::COUNTRY_NAME]    = true;
           }
           break;
         case self::REGION_NAME:

libraries/ip2location_lib.php

@@ -5,7 +5,7 @@
 	define('IP2LOCATION_DATABASE', dirname(__FILE__) . '/ip2location/IP2LOCATION-DB.BIN');
 }
 
-require_once('ip2location/ip2location.class.php');
+require_once('ip2location/IP2Location.php');
 
 class IP2Location_lib {
 	private $database;