3 回答

TA貢獻1829條經驗 獲得超6個贊
試試這個 模型
public function vehicleFreight($branch_id)
{
$this->db->select('count(*)');
$this->db->from('truck_freight');
$this->db->where('truck_freight_status','truck_freight');
$this->db->where('fr_memo_to',$branch_id);
$query = $this->db->get();
return $query->result();
}

TA貢獻1827條經驗 獲得超4個贊
獲得計數的多種方法
1 . echo count($query->result());
2 . echo $query->num_rows();
3 . You can use `count(*)` in `select` statement

TA貢獻1810條經驗 獲得超4個贊
要獲取獲取的記錄數,
$data = $query->result();
echo count($data); // use this as per your requirements
return $data;
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