Question

Array ( [0] => Array ( [0] => Array ( [name] => Heart Choclates [code] => LFB-P-10 [qty] => 1 [type] => main [price] => 1200 [stock] => 5 [image] => choclates-valentines-day.jpg [quantity] => 12 [expdate] => May 27th 2017 [exptime] => 11:00 PM to 12:00 AM [expdtype] => Mid night delivery ) [1] => Array ( [name] => Birthday Pink [code] => KB-P-5 [qty] => 1 [type] => addon [price] => 600 [stock] => 7 [image] => pink-roses.jpg [expdate] => May 27th 2017 [exptime] => 11:00 PM to 12:00 AM [expdtype] => Mid night delivery ) ) [1] => Array ( [0] => Array ( [name] => Red & Yellow Roses [code] => KB-P-6 [qty] => 1 [type] => main [price] => 800 [stock] => 9 [image] => birthday-red-roses.jpg [expdate] => May 27th 2017 [exptime] => 11:00 PM to 12:00 AM [expdtype] => Mid night delivery ) [1] => Array ( [name] => Signature Cake [code] => KB-P-7 [qty] => 1 [type] => addon [price] => 0 [stock] => 9 [image] => signature-cake.jpg [expdate] => May 27th 2017 [exptime] => 11:00 PM to 12:00 AM [expdtype] => Mid night delivery ) [2] => Array ( [name] => Truffle Cake [code] => KB-P-8 [qty] => 1 [type] => addon [price] => 10 [stock] => 7 [image] => truffle-cake.jpg [expdate] => May 27th 2017 [exptime] => 11:00 PM to 12:00 AM [expdtype] => Mid night delivery ) ) )

我有一个这样的数组..每个订单数组中的订单数组和产品数组。现在我需要将这些数组添加到数据库中，每行中的订单和由<br/>分隔的产品。这怎么可能？提前谢谢。

我用它来打印代码。

<?php
    session_start();
    error_reporting(0);
    print_r($_SESSION["products"]);
    foreach($_SESSION["products"] as $row => $temp){    
?>                                        
<div>
<?php
   foreach($temp as $innerRow => $cart_itm){
    ?>
        <div><?php echo $cart_itm['code']; ?></div>
    <?php
    }
    ?>
</div>
<?php
}
?>

期待此结果

Answer 1

试试这个示例代码。

    $orderList[1001] = array(
        0 => array(
                'name' => 'Heart Choclates',
                'code' => 'LFB-P-10',
                'qty' => 1,
                'type' => 'main',
                'price' => 1200,
                'stock' => 5,
                'image' => 'choclates-valentines-day.jpg',
                'quantity' => 12,
                'expdate' => 'May 27th 2017',
                'exptime' => '11:00 PM to 12:00 AM',
                'expdtype' => 'Mid night delivery'
            ),
        1 => array(
                'name' => 'Birthday Pink',
                'code' => 'KB-P-5',
                'qty' => 1,
                'type' => 'addon',
                'price' => 600,
                'stock' => 7,
                'image' => 'pink-roses.jpg',
                'quantity' => 3,
                'expdate' => 'May 27th 2017',
                'exptime' => '11:00 PM to 12:00 AM',
                'expdtype' => 'Mid night delivery'
            )
    );

$orderList[1002] = array(
        0 => array(
                'name' => 'Red & Yellow Roses',
                'code' => 'KB-P-6',
                'qty' => 1,
                'type' => 'main',
                'price' => 800,
                'stock' => 9,
                'image' => 'birthday-red-roses.jpg',
                'quantity' => 10,
                'expdate' => 'May 27th 2017',
                'exptime' => '11:00 PM to 12:00 AM',
                'expdtype' => 'Mid night delivery'
            )
    );


echo '<pre>';
print_r($orderList);
echo '<pre>';

$productList = array();

foreach ($orderList as $key => $value)
{
    $names = array();
    $quantity = array();

    foreach ($value as $key1 => $value1)
    {
        $names[] = $value1['name'];
        $quantity[] = $value1['quantity'];
    }

    $productList[$key]['names'] = implode('<br>', $names);  // Used `:` insted of '<br>' for separator. But, You can use whatever you want. But, better don't use any HTML tag.
    $productList[$key]['quantity'] = implode('<br>', $quantity);
}

echo '<pre>';
print_r($productList);
echo '<pre>';


// Sample DATA INSERTION Query by PDO
try {
    $conn = new PDO('mysql:host=localhost;dbproductName=someDatabase', $userproductName, $password);
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

    // Prepare the query ONCE
    $stmt = $conn->prepare('INSERT INTO someTable VALUES(:name, :quantity)');

    foreach ($productList as $key => $value) {
        $productName = $value['names'];
        $productQuantity = $value['quantity'];

        $stmt->bindParam(':name', $productName);
        $stmt->bindParam(':quantity', $productQuantity);

        $stmt->execute();
    }

} catch(PDOException $e) {
    echo $e->getMessage();
}

// Ref : https://code.tutsplus.com/tutorials/php-database-access-are-you-doing-it-correctly--net-25338

Answer 2

我希望这会让你开始：

$data = array(
    array(
        array(
            'name'  => 'Heart Choclates',
            'code'  => 'LFB-P-10',
            'qty'   => '1' 
        ),
        array(
            'name'  => 'Birthday Pink',
            'code'  => 'KB-P-5',
            'qty'   => '1' 
        )
    ),
    array(
        array(
            'name'  => 'Red & Yellow Roses',
            'code'  => 'KB-P-6',
            'qty'   => '1'
        ),
        array(
            'name'  => 'Signature Cake',
            'code'  => 'KB-P-7',
            'qty'   => '1'
        ),
        array(
            'name'  => 'Truffle Cake',
            'code'  => 'KB-P-8',
            'qty'   => '1'
        )
    )
);

foreach( $data as $row_item )
{
    $row = array();

    foreach( $row_item as $product )
    {
        foreach( $product as $key => $value )   
        {
            if( isset( $row[ $key ] ) )
                $row[ $key ] .= $value . ' <br> ';
            else
                $row[ $key ] = $value . ' <br> ';        
        }
    }

    //--- 
    echo 'Row: <br>';
    var_dump( $row );
    echo '<br><br>';

    //-- insert the contents of $row array into the database
}

输出：

您可以将$row数组的内容插入数据库。

修改

请注意，上述答案基于您提出的具体问题。

我仍然不明白你到底在做什么。如果您试图存储订单的详细信息，那么这是一种很难实现的方法！您应该保留单独的数据库表并使用关系连接在一起。这就是关系数据库的用途！

例如，让两个表格为tblOrderMaster和tblOrderDetails。

此处，在tblOrderMaster表中，主键将是order_id，您可能会存储总金额，折扣金额，总服务税，订单日期，客户ID，订单状态等等。

在tblOrderDetails表中，您将有几行，我们将在其中存储特定订单的每个产品。例如，它将存储订单ID（外键），产品ID，单价，数量，税，总计（unit_price x数量）等。

我相信这是正确的方式。

在PHP中将多维数组添加到数据库中

2 个答案: