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-rw-r--r--extensions/FunnyDot.php10
1 files changed, 2 insertions, 8 deletions
diff --git a/extensions/FunnyDot.php b/extensions/FunnyDot.php
index d9d932ae..7cd00007 100644
--- a/extensions/FunnyDot.php
+++ b/extensions/FunnyDot.php
@@ -6,17 +6,11 @@ $wgExtensionCredits['other'][] = array(
'name' => 'FunnyDot',
'description' => 'Schutz vor Spam-Bots',
'author' => 'Pierre Schmitz',
- 'url' => 'http://www.laber-land.de',
+ 'url' => 'http://www.archlinux.de',
);
class FunnyDot {
-private static function hexVal($in)
- {
- $result = preg_replace('/[^0-9a-fA-F]/', '', $in);
- return (empty($result) ? 0 : $result);
- }
-
public static function checkAntiSpamHash()
{
global $wgAntiSpamHash, $wgAntiSpamTimeout, $wgAntiSpamWait;
@@ -26,7 +20,7 @@ public static function checkAntiSpamHash()
if (!empty($_COOKIE['AntiSpamTime']) && !empty($_COOKIE['AntiSpamHash']))
{
$time = intval($_COOKIE['AntiSpamTime']);
- $hash = self::hexVal($_COOKIE['AntiSpamHash']);
+ $hash = self::$_COOKIE['AntiSpamHash'];
if ($hash != sha1($time.$wgAntiSpamHash))
{