PHP 獲取欄目的【所有子級和孫級欄目】的ID號
阿新 • • 發佈:2019-01-26
//@獲取子欄目ID號 private function sonCategoryIds($categoryID) { //@初始化欄目陣列 $array[] = $categoryID; do { $ids = ''; $temp = $this->mysql->select('SELECT `id` FROM `pcb_article_category` WHERE `parentID` IN (' . $categoryID . ')'); foreach ($temp as $v) { $array[] = $v['id']; $ids .= ',' . $v['id']; } $ids = substr($ids, 1, strlen($ids)); $categoryID = $ids; } while (!empty($temp)); $ids = implode(',', $array); return $ids; }