what is the purpose of this line in \storefront\controller\blocks\category.php???
$output = array_merge($output,$this->_buildCategoryTree($all_categories,$category['category_id'], $category['path']));
I have 8000 categories (2 languages which is double, then 16000 records), this line wastes 30 seconds to build the categories tree.
Can I cancel this line? If I cancel it, will abantecart builds the categories tree correctly? Any affect on abantecart system?
If it is not allowed to cancel it, how can I improve the performance for rebuilding the categories tree?
Thank you.