This is the correct way.

horde · Feb 25, 2017 · fd618fc · fd618fc
1 parent c6224a7
commit fd618fc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/framework/Util/lib/Horde/Variables.php b/framework/Util/lib/Horde/Variables.php
@@ -105,7 +105,7 @@ public function sanitize()
      */
     public function exists($varname)
     {
-        return isset($this->$varname);
+        return $this->__isset($varname);
     }
 
     /**