Application of sales statistics report module developed by PHP in enterprise resource planning (ERP) system

Application of the sales statistical report module developed by PHP in the enterprise resource planning (ERP) system

The enterprise resource planning (ERP) system is an indispensable core tool in modern enterprise management. Among them, the sales statistics report module plays an important role in the corporate decision-making process. This article will introduce how to use PHP to develop a sales statistical report module and provide relevant code examples.

1. The role of the sales statistics report module

The sales statistics report module helps companies understand product sales, market trends and performance performance by counting and analyzing sales data, and provides business managers with Provide a basis for decision-making. Through this module, companies can view sales data in real time and generate various forms of reports, such as sales statistics, sales trend analysis, sales staff performance evaluation, etc. At the same time, this module can also interact with other modules for data to achieve comprehensive business intelligence analysis.

2. PHP development and sales statistical report module

PHP is a powerful Web development language with a wide range of application fields and rich development resources. The following will introduce how to use PHP to develop a sales statistical report module.

1. Database design

First of all, you need to design a database table suitable for storing sales data. You can create a sales order table (sales_orders) and a product table (products), and add an associated product ID field (product_id) to the sales order table.

CREATE TABLE sales_orders (
id INT PRIMARY KEY AUTO_INCREMENT,
order_number VARCHAR(100) NOT NULL,
product_id INT,
quantity INT,
price DECIMAL(10, 2),
total_amount DECIMAL(10,2),
order_date DATE
);

CREATE TABLE products (
id INT PRIMARY KEY AUTO_INCREMENT,
product_name VARCHAR(100 ) NOT NULL,
unit_price DECIMAL(10,2)
);

2. Data entry and display

Use HTML and PHP to develop data entry and display interface. First, create a data entry form that contains fields such as order number, product, quantity, unit price, etc. After the user enters the data, it is saved into the sales order table.

<option value="1">产品A</option>
<option value="2">产品B</option>

< input type="text" name="price" placeholder="Unit price">

Then, display the sales order data in the sales order list page.

$sql = "SELECT sales_orders.*, products.product_name

    FROM sales_orders 
    INNER JOIN products ON sales_orders.product_id = products.id 
    ORDER BY sales_orders.order_date DESC";

$result = mysqli_query($conn, $sql);

while($row = mysqli_fetch_assoc( $result)) {
echo "Order number:" . $row['order_number'] . "
";
echo "Product:" . $row['product_name'] . "
";
echo "Quantity:" . $row['quantity'] . "
";
echo "Unit price:" . $row['price'] . "
";
echo "Total amount:" . $row['total_amount'] . "
";
echo "Order date:" . $row['order_date'] . "

";
}

3. Report generation

As needed, you can use PHP to develop various sales statistical reports. For example, you can generate a sales ranking list arranged in reverse order by sales volume.

$sql = "SELECT products.product_name, SUM(sales_orders.total_amount) AS total_sales

    FROM sales_orders
    INNER JOIN products ON sales_orders.product_id = products.id
    GROUP BY products.product_name
    ORDER BY total_sales DESC";

$result = mysqli_query($conn, $sql);

$i = 1;
while($row = mysqli_fetch_assoc($result)) {
echo $i . ". Product: " . $row['product_name'] . ", Sales: " . $row[' total_sales'] . "
";
$i ;
}

3. Summary

This article introduces the basic process of developing sales statistical report module in PHP and provides Related code examples. In actual applications, developers can carry out customized development according to specific needs and add more functions and report styles. The application of the sales statistics report module can help companies better understand sales situations, optimize decision-making processes, and improve performance levels.

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