1 files changed, 22 insertions, 6 deletions
diff --git a/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php b/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
index 6599c5b2d..9d77cc9aa 100644
--- a/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
+++ b/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
@@ -5,22 +5,38 @@
  */
 class HTMLPurifier_AttrDef_CSS_DenyElementDecorator extends HTMLPurifier_AttrDef
 {
-    public $def, $element;
+    /**
+     * @type HTMLPurifier_AttrDef
+     */
+    public $def;
+    /**
+     * @type string
+     */
+    public $element;
 
     /**
-     * @param $def Definition to wrap
-     * @param $element Element to deny
+     * @param HTMLPurifier_AttrDef $def Definition to wrap
+     * @param string $element Element to deny
      */
-    public function __construct($def, $element) {
+    public function __construct($def, $element)
+    {
         $this->def = $def;
         $this->element = $element;
     }
+
     /**
      * Checks if CurrentToken is set and equal to $this->element
+     * @param string $string
+     * @param HTMLPurifier_Config $config
+     * @param HTMLPurifier_Context $context
+     * @return bool|string
      */
-    public function validate($string, $config, $context) {
+    public function validate($string, $config, $context)
+    {
         $token = $context->get('CurrentToken', true);
-        if ($token && $token->name == $this->element) return false;
+        if ($token && $token->name == $this->element) {
+            return false;
+        }
         return $this->def->validate($string, $config, $context);
     }
 }