如何使用CodeIgniter中的批量插入获取最后插入的查询ID.我使用了代码$this-> db-> insert_id()但它返回了我第一个插入数组的ID.我无法获得最后一次插入.
这是我做的:
for ($x = 0; $x < sizeof($filtername); $x++) {
$orders[] = array(
'poid' => null,
'order_id' => $poid,
'item_desc' => $filtername[$x],
'item_qty' => $filterquantity[$x],
'item_price' => $filterprice[$x],
'total' => $filtertotal[$x],
'cash_on_delivery' => $val_delivery,
'is_check' => $val_check,
'bank_transfer' => $val_transfer,
'transaction_date' => $dateorder
);
}
$this->db->insert_batch('po_order', $orders);
echo $this->db->insert_id(); //will return the first insert array
我无法发现我的错误在哪里.我的最后一个选择是使用查询来获取它.我也做了MysqL_insert_id()但总是返回0.
解决方法:
你需要做这样的事情,
$insertIds = array();
for ($x = 0; $x < sizeof($filtername); $x++) {
$orders = array(
'poid' => null,
'order_id' => $poid,
'item_desc' => $filtername[$x],
'item_qty' => $filterquantity[$x],
'item_price' => $filterprice[$x],
'total' => $filtertotal[$x],
'cash_on_delivery' => $val_delivery,
'is_check' => $val_check,
'bank_transfer' => $val_transfer,
'transaction_date' => $dateorder
);
$this->db->insert('po_order', $orders);
$insertIds[$x] = $this->db->insert_id(); //will return the first insert array
}
print_r($insertIds); //print all insert ids