PHP mall function tutorial: realizing logistics tracking and distribution management

PHP Mall Function Tutorial: Realizing Logistics Tracking and Distribution Management

Introduction:
In the context of modern e-commerce, logistics tracking and distribution management are essential functions in a mall system. This article will teach you how to use the PHP programming language to implement logistics tracking and distribution management functions, and provide corresponding code examples to help you better understand and apply it.

1. Implementation of logistics tracking function

1. Create database table
   First, create a table named "tracking" in the mall database to store logistics tracking information . An example of the table structure is as follows:

CREATE TABLE tracking (
id INT(11) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
order_id INT(11) NOT NULL,
status VARCHAR(255) NOT NULL,
update_time DATETIME
);

2. Add logistics tracking information
   In order to be able to track logistics information, we need to add corresponding tracking information records when the status of the order changes. When the order status changes, you can use the following code to add tracking information to the database:

// Get the order ID and status
$order_id = $_POST['order_id'];
$status = $_POST['status'];

// Get the current time
$update_time = date('Y-m-d H:i:s');

// Insert tracking information into the database
$sql = "INSERT INTO tracking (order_id, status, update_time) VALUES ($order_id, '$status', '$update_time')";
$result = mysqli_query($ conn, $sql);

3. Query logistics tracking information
   To display the logistics tracking information of an order, we need to query and display related records. You can use the following code to query and display logistics tracking information:

// Get order ID
$order_id = $_POST['order_id'];

// Query logistics tracking Information
$sql = "SELECT * FROM tracking WHERE order_id = $order_id";
$result = mysqli_query($conn, $sql);

// Display logistics tracking information
while ($row = mysqli_fetch_assoc($result)) {

echo $row['status'] . " - " . $row['update_time'] . "<br>";

}

2. Implementation of distribution management function

1. Create database table
   In order to realize distribution For management functions, we need to create a table named "delivery" in the database to store delivery information. An example of the table structure is as follows:

CREATE TABLE delivery (
id INT(11) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
order_id INT(11) NOT NULL,
courier VARCHAR(255) NOT NULL,
delivery_time DATETIME
);

2. Add delivery information
   When the order is shipped, we need to add delivery information records. You can use the following code to add shipping information to the database:

// Get the order ID, courier company and shipping time
$order_id = $_POST['order_id'];
$courier = $_POST['courier'];
$delivery_time = date('Y-m-d H:i:s');

// Insert delivery information into the database
$sql = "INSERT INTO delivery (order_id, courier, delivery_time) VALUES ($order_id, '$courier', '$delivery_time')";
$result = mysqli_query($conn, $sql);

3. Update delivery information
   When you need to update the delivery information (such as changing the courier company), you can use the following code to update the delivery information in the database:

// Get the order ID and new courier Company
$order_id = $_POST['order_id'];
$new_courier = $_POST['new_courier'];

// Update delivery information
$sql = "UPDATE delivery SET courier = '$new_courier' WHERE order_id = $order_id";
$result = mysqli_query($conn, $sql);

4. Query delivery information
   To view the delivery information of an order, You can use the following code to query and display delivery information:

// Get order ID
$order_id = $_POST['order_id'];

// Query delivery information
$sql = "SELECT * FROM delivery WHERE order_id = $order_id";
$result = mysqli_query($conn, $sql);

// Display delivery information
while ($row = mysqli_fetch_assoc($result)) {

echo $row['courier'] . " - " . $row['delivery_time'] . "<br>";

}

Conclusion:
Through the tutorials in this article, you have learned how to use PHP language to implement logistics tracking and distribution management functions. In the mall system, logistics tracking and distribution management are very important functions that can improve user experience and management and operation efficiency. Mastering how to implement these functions will help you build a more complete e-commerce system. Hope this tutorial is helpful to you.

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