如何在预置语句php中不同行插入多条记录
如何在预置语句php中不同行插入多条记录
提问于 2018-07-04 23:12:26
我在我的数据库中插入了一些带有值的字符串，让我们称之为table_1，现在我有了数组，我想将它们插入到我的SQL数据库的table_2中的单独行中。
$sql = 'INSERT INTO ' . $table_1 . '(shipping_fee, waybill_status, pickup_fee, )
VALUES(:shipping_fee, :waybill_status, :pickup_fee)';
$stmt = $this->dbConn->prepare($sql);
$stmt->bindParam(':shipping_fee', $s_shipping_fee);
$stmt->bindParam(':waybill_status', $s_waybill_status);
$stmt->bindParam(':pickup_fee', $this->pickup_fee);
if($stmt->execute()){ //THIS INSERTED THE STRINGS PERFECTLY
//NOW ALL VALUES TO BE INSERT INTO $sqal is an array
$sqal = 'INSERT INTO ' . $table_2. '(id, waybill_number, client_id, item_name, item_weight, item_length, item_width, item_category, date_added) VALUES(null, :waybill_numberr, :client_idaa, :item_name, :item_weight, :item_length, :item_width, :item_category, :date_added)';
$stmtaaa = $this->dbConn->prepare($sqal);
$stmtaaa->bindParam(':item_name', $this->item_name); //ARRAY
$stmtaaa->bindParam(':item_weight', $this->item_weight); //ARRAY
$stmtaaa->bindParam(':item_length', $this->item_length); //ARRAY
$stmtaaa->bindParam(':item_width', $this->item_width); //ARRAY
$stmtaaa->bindParam(':item_category', $this->item_category); //ARRAY
$stmtaaa->execute(); //HoW do I go about this.
} else {
echo "Could not insert";
exit();
}回答 1
Stack Overflow用户
回答已采纳
发布于 2018-07-04 23:38:18
您在第一个查询中有一个语法错误，列或值列表中不应该有尾随的逗号,。
您可以通过使用不同的值多次执行prepare来插入数组。这个例子假设你所有的数组都是由数字索引的(从零开始)。
上面的代码示例还绑定了比它绑定的更多的列，因此您需要将一个值绑定到每一列。client_idaa和date_added缺少绑定(我只是添加了一些随机的占位符)。
$sql = "INSERT INTO $table_1 (shipping_fee, waybill_status, pickup_fee)
VALUES (:shipping_fee, :waybill_status, :pickup_fee)";
$stmt = $this->dbConn->prepare($sql);
$stmt->bindParam(':shipping_fee', $s_shipping_fee);
$stmt->bindParam(':waybill_status', $s_waybill_status);
$stmt->bindParam(':pickup_fee', $this->pickup_fee);
if ($stmt->execute()) {
$sqal = "INSERT INTO $table_2 (id, waybill_number, client_id, item_name, item_weight, item_length, item_width, item_category, date_added)
VALUES (null, :waybill_numberr, :client_idaa, :item_name, :item_weight, :item_length, :item_width, :item_category, :date_added)";
$stmtaaa = $this->dbConn->prepare($sqal);
foreach ($this->item_weight as $key => $value) {
$stmtaaa->execute(["waybill_numberr" => '1', // Change this to your actual value
"client_idaa" => '1', // Change this to your actual value
"item_name" => $value,
"item_weight" => $this->item_weight[$key],
"item_length" => $this->item_length[$key],
"item_width" => $this->item_width[$key],
"item_category" => $this->item_category[$key],
"date_added" => '1']);
}
} else {
echo "Could not insert";
exit();
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/51176754
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