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;}?>
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