/**
  * Add a subcategory to the internal lists
  */
 function addSubcategoryObject(Category $cat, $sortkey, $pageLength)
 {
     global $wgRequest;
     $title = $cat->getTitle();
     if ($wgRequest->getCheck('notree')) {
         return parent::addSubcategoryObject($cat, $sortkey, $pageLength);
     }
     $tree = $this->getCategoryTree();
     $this->children[] = $tree->renderNodeInfo($title, $cat);
     $this->children_start_char[] = $this->getSubcategorySortChar($title, $sortkey);
 }
 /**
  * Add a subcategory to the internal lists
  */
 function addSubcategoryObject($cat, $sortkey, $pageLength)
 {
     global $wgContLang, $wgOut, $wgRequest;
     $title = $cat->getTitle();
     if ($wgRequest->getCheck('notree')) {
         return parent::addSubcategoryObject($cat, $sortkey, $pageLength);
     }
     /*if ( ! $GLOBALS['wgCategoryTreeUnifiedView'] ) {
     			$this->child_cats[] = $cat;
     			return parent::addSubcategory( $cat, $sortkey, $pageLength );
     		}*/
     $tree = $this->getCategoryTree();
     $this->children[] = $tree->renderNodeInfo($title, $cat);
     $this->children_start_char[] = $this->getSubcategorySortChar($title, $sortkey);
 }