1 files changed, 17 insertions, 4 deletions
diff --git a/library/HTMLPurifier/HTMLModule/Bdo.php b/library/HTMLPurifier/HTMLModule/Bdo.php
index 3d66f1b4e..1e67c790d 100644
--- a/library/HTMLPurifier/HTMLModule/Bdo.php
+++ b/library/HTMLPurifier/HTMLModule/Bdo.php
@@ -7,25 +7,38 @@
 class HTMLPurifier_HTMLModule_Bdo extends HTMLPurifier_HTMLModule
 {
 
+    /**
+     * @type string
+     */
     public $name = 'Bdo';
+
+    /**
+     * @type array
+     */
     public $attr_collections = array(
         'I18N' => array('dir' => false)
     );
 
-    public function setup($config) {
+    /**
+     * @param HTMLPurifier_Config $config
+     */
+    public function setup($config)
+    {
         $bdo = $this->addElement(
-            'bdo', 'Inline', 'Inline', array('Core', 'Lang'),
+            'bdo',
+            'Inline',
+            'Inline',
+            array('Core', 'Lang'),
             array(
                 'dir' => 'Enum#ltr,rtl', // required
                 // The Abstract Module specification has the attribute
                 // inclusions wrong for bdo: bdo allows Lang
             )
         );
-        $bdo->attr_transform_post['required-dir'] = new HTMLPurifier_AttrTransform_BdoDir();
+        $bdo->attr_transform_post[] = new HTMLPurifier_AttrTransform_BdoDir();
 
         $this->attr_collections['I18N']['dir'] = 'Enum#ltr,rtl';
     }
-
 }
 
 // vim: et sw=4 sts=4