1 files changed, 52 insertions, 54 deletions
diff --git a/plugins/AnonymizeIP/AnonymizeIP.php b/plugins/AnonymizeIP/AnonymizeIP.php
index ebb0c29180..e7b311fc26 100644
--- a/plugins/AnonymizeIP/AnonymizeIP.php
+++ b/plugins/AnonymizeIP/AnonymizeIP.php
@@ -16,63 +16,61 @@
  */
 class Piwik_AnonymizeIP extends Piwik_Plugin
 {
-	/**
-	 * Get plugin information
-	 * @return array
-	 */
-	public function getInformation()
-	{
-		return array(
-			'description' => Piwik_Translate('AnonymizeIP_PluginDescription'),
-			'author' => 'Piwik',
-			'author_homepage' => 'http://piwik.org/',
-			'version' => Piwik_Version::VERSION,
-			'TrackerPlugin' => true,
-		);
-	}
+    /**
+     * Get plugin information
+     * @return array
+     */
+    public function getInformation()
+    {
+        return array(
+            'description'     => Piwik_Translate('AnonymizeIP_PluginDescription'),
+            'author'          => 'Piwik',
+            'author_homepage' => 'http://piwik.org/',
+            'version'         => Piwik_Version::VERSION,
+            'TrackerPlugin'   => true,
+        );
+    }
 
-	/**
-	 * Get list of hooks to register
-	 * @return array
-	 */
-	public function getListHooksRegistered()
-	{
-		return array(
-			'Tracker.Visit.setVisitorIp' => 'setVisitorIpAddress',
-		);
-	}
+    /**
+     * Get list of hooks to register
+     * @return array
+     */
+    public function getListHooksRegistered()
+    {
+        return array(
+            'Tracker.Visit.setVisitorIp' => 'setVisitorIpAddress',
+        );
+    }
 
-	/**
-	 * Internal function to mask portions of the visitor IP address
-	 *
-	 * @param string $ip IP address in network address format
-	 * @param int $maskLength Number of octets to reset
-	 * @return string
-	 */
-	static public function applyIPMask($ip, $maskLength)
-	{
-		$i = Piwik_Common::strlen($ip);
-		if($maskLength > $i)
-		{
-			$maskLength = $i;
-		}
+    /**
+     * Internal function to mask portions of the visitor IP address
+     *
+     * @param string $ip IP address in network address format
+     * @param int $maskLength Number of octets to reset
+     * @return string
+     */
+    static public function applyIPMask($ip, $maskLength)
+    {
+        $i = Piwik_Common::strlen($ip);
+        if ($maskLength > $i) {
+            $maskLength = $i;
+        }
 
-		while($maskLength-- > 0)
-		{
-			$ip[--$i] = chr(0);
-		}
+        while ($maskLength-- > 0) {
+            $ip[--$i] = chr(0);
+        }
 
-		return $ip;
-	}
+        return $ip;
+    }
 
-	/**
-	 * Hook on Tracker.Visit.setVisitorIp to anonymize visitor IP addresses
-	 *
-	 * @param Piwik_Event_Notification $notification  notification object
-	 */
-	function setVisitorIpAddress($notification)
-	{
-		$ip =& $notification->getNotificationObject();
-		$ip = self::applyIPMask($ip, Piwik_Config::getInstance()->Tracker['ip_address_mask_length']);
-	}
+    /**
+     * Hook on Tracker.Visit.setVisitorIp to anonymize visitor IP addresses
+     *
+     * @param Piwik_Event_Notification $notification  notification object
+     */
+    function setVisitorIpAddress($notification)
+    {
+        $ip =& $notification->getNotificationObject();
+        $ip = self::applyIPMask($ip, Piwik_Config::getInstance()->Tracker['ip_address_mask_length']);
+    }
 }