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在做opencart開發時,有時我們會用到調用某個商品的頂級分類ID,以下是代碼:- public function getTopestCategoryID($category_id) {
- $query = $this->db->query("SELECT category_id, parent_id FROM " . DB_PREFIX . "category WHERE category_id = '".$category_id."'");
- if($query->row['parent_id'] == 0) {
- return $query->row['category_id'];
- }else{
- $this->getTopestCategoryID($query->row['parent_id']);
- }
- }
複製代碼 |
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