Codeigniter XML Datafeed to Multiple (MYSQL表)

Question

天啊..。这对我来说是个相当头痛的问题。

我试图获得变量SQL1、SQL2和SQL3来更新不同的mysql表。但是，究竟SQL2和SQL3的“场”与SQL1有什么关系呢？

请参阅'id'在SQL2和SQL3__中的插入部分。我不知道如何在不编写更难看的代码的情况下替换并获取这些生成的数据。

另外，如果你们中的任何一个人知道如何使这件事变得更容易，请帮助这里的一个人。在我看来很脏..。当然还有更好的方法：

// DB Settings
$servername = "localhost";
$username = "user";
$password = "pass";
$dbname = "db";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
} 

// Load data from XML file
$xml = simplexml_load_file("Datafeed.xml");

// Capture XML Data 
foreach($xml->children() as $product) { 

    // Change stock wording
    $stock = $product->stock;
    if ($stock == 'yes') {
        $stock = 'on';
    } else {
        $stock = 'off'; }

// Convert XML data and insert into MYSQL

        $sql = "INSERT INTO testshop_products (product_id, product_name, product_type, product_price, product_status) VALUES ("echo $product->code;", "echo $product->cat;", "echo $product->price;","echo $stock;")";

        $sql2 = "INSERT INTO testshop_product_details (product_id, product_color, product_image, details_status) VALUES ('id', "Generating...", "echo $product->img;","echo $stock;")";

        $sql3 = "INSERT INTO testshop_spesifications (product_id, specs_meta, specs_details, specs_slug, specs_status) VALUES ('id', General, "echo $product->img;", general, "echo $stock;")"; 

        if ($conn->query($sql) === TRUE) {
            echo "New record created successfully";
        } else {
            echo "Error: " . $sql . "<br>" . $conn->error;
        }
        $conn->close();

        if ($conn->query($sql2) === TRUE) {
            echo "New record created successfully";
        } else {
            echo "Error: " . $sql . "<br>" . $conn->error;
        }
        $conn->close();

        if ($conn->query($sql3) === TRUE) {
            echo "New record created successfully";
        } else {
            echo "Error: " . $sql . "<br>" . $conn->error;
        }
        $conn->close();
    } 

Answer 1

write store procedure and inset all records and all table it will find.

store procedure like this
CREATE  PROCEDURE `addJobApplicant`(IN XMLINPUT 
text, OUT vresult VARCHAR(100))
BEGIN

DECLARE iCounter INT DEFAULT 1;
DECLARE maxCount INT;
SET vcompID=ExtractValue(XMLINPUT, '/ROOT/HEADER/COMPANYID[$iCounter]');
SET vjpID=ExtractValue(XMLINPUT, '/ROOT/HEADER/JOBID[$iCounter]');

insert command here 

设置vresult =“已成功插入”；end