php - 将相同的值插入数据库两次

Question

这是我的代码:

$text = $_REQUEST["enable"];
$description = 'Debited For Service';

foreach($text as $data)
{
    foreach($check as $data1)
    {
        $insert="INSERT INTO `wallet_transaction`(`wallet_id`, `debit_amount`, `description`) VALUES ('$esc_id', '$data1', '$data', '$description')";
        mysql_query($insert);
    }   
}

结果是这些查询已运行，​​但我只想要前两个查询:

INSERT INTO `wallet_transaction`(`wallet_id`, `debit_amount`, `description`) VALUES ('2', '200', 'Debited For Service')
INSERT INTO `wallet_transaction`(`wallet_id`, `debit_amount`, `description`) VALUES ('3', '100', 'Debited For Service')

INSERT INTO `wallet_transaction`(`wallet_id`, `debit_amount`, `description`) VALUES ('2', '200', 'Debited For Service')
INSERT INTO `wallet_transaction`(`wallet_id`, `debit_amount`, `description`) VALUES ('3', '100', 'Debited For Service')

Answer 1

只需使用一个循环，而不是嵌套循环，并一起访问两个数组的相应元素。

foreach ($text as $i => $data) {
    $data = mysql_real_escape_string($data);
    $data1 = mysql_real_escape_string($check[$i]);
    $insert="INSERT INTO `wallet_transaction`(`wallet_id`, `debit_amount`, `description`) VALUES ('$esc_id', '$data1', '$data', '$description')";
    mysql_query($insert);
}

还有另一个问题:您只列出了 3 列要插入的列，但有 4 个值。我猜这只是一个复制错误。