1 files changed, 23 insertions, 4 deletions
diff --git a/library/HTMLPurifier/AttrDef/Switch.php b/library/HTMLPurifier/AttrDef/Switch.php
index c9e3ed193..c7eb3199a 100644
--- a/library/HTMLPurifier/AttrDef/Switch.php
+++ b/library/HTMLPurifier/AttrDef/Switch.php
@@ -6,21 +6,41 @@
 class HTMLPurifier_AttrDef_Switch
 {
 
+    /**
+     * @type string
+     */
     protected $tag;
-    protected $withTag, $withoutTag;
+
+    /**
+     * @type HTMLPurifier_AttrDef
+     */
+    protected $withTag;
+
+    /**
+     * @type HTMLPurifier_AttrDef
+     */
+    protected $withoutTag;
 
     /**
      * @param string $tag Tag name to switch upon
      * @param HTMLPurifier_AttrDef $with_tag Call if token matches tag
      * @param HTMLPurifier_AttrDef $without_tag Call if token doesn't match, or there is no token
      */
-    public function __construct($tag, $with_tag, $without_tag) {
+    public function __construct($tag, $with_tag, $without_tag)
+    {
         $this->tag = $tag;
         $this->withTag = $with_tag;
         $this->withoutTag = $without_tag;
     }
 
-    public function validate($string, $config, $context) {
+    /**
+     * @param string $string
+     * @param HTMLPurifier_Config $config
+     * @param HTMLPurifier_Context $context
+     * @return bool|string
+     */
+    public function validate($string, $config, $context)
+    {
         $token = $context->get('CurrentToken', true);
         if (!$token || $token->name !== $this->tag) {
             return $this->withoutTag->validate($string, $config, $context);
@@ -28,7 +48,6 @@ class HTMLPurifier_AttrDef_Switch
             return $this->withTag->validate($string, $config, $context);
         }
     }
-
 }
 
 // vim: et sw=4 sts=4