Application of supplier return statistics module developed by PHP in enterprise resource planning (ERP) system-PHP Tutorial-php.cn

Application of supplier return statistics module developed by PHP in enterprise resource planning (ERP) system

王林

Release： 2023-07-02 06:20:02

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

With the expansion of the business scale and the complexity of the business, supplier return management has become the daily operation of the enterprise an important link. In order to better manage data related to supplier returns, in recent years, more and more companies have chosen to integrate supplier return statistics modules in their enterprise resource planning (ERP) systems.

This article will introduce how to use PHP to develop a supplier return statistics module and show the code examples.

1. System Requirements Analysis
Before starting to develop the supplier return statistics module, we need to conduct some system requirements analysis to ensure that the developed module can meet the needs of the enterprise.

Statistics on the quantity and amount of returns: This module needs to be able to count the quantity and amount of returns for each supplier, and be able to filter and sort by date.
Analysis of reasons for returns: The module also needs to be able to analyze the reasons for returns, so that companies can understand which suppliers have more reasons for returns and take corresponding measures based on the analysis results.
Data synchronization: The module needs to be able to synchronize data with other modules, such as data interaction with the procurement module, inventory management module, etc.

2. System design and development
According to the results of the system requirements analysis, we can start the system design and development work.

Database design
First, we need to design a database to store data related to supplier returns. The following is a design example of a database table:

CREATE TABLE `supplier_returns` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `supplier_id` int(11) NOT NULL,
  `return_date` date NOT NULL,
  `return_quantity` int(11) NOT NULL,
  `return_amount` decimal(10,2) NOT NULL,
  `return_reason` varchar(255) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

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Web interface design
Next, we need to design a user-friendly Web interface to display the results of supplier return statistics. This interface can be implemented using HTML, CSS and JavaScript.

The following is a simple sample interface:

<html>
<head>
  <title>供应商退货统计</title>
  <style>
    table {
      width: 100%;
    }

    th, td {
      padding: 8px;
      text-align: left;
    }
  </style>
</head>
<body>
  <h1>供应商退货统计</h1>
  
  <table>
    <tr>
      <th>供应商ID</th>
      <th>退货日期</th>
      <th>退货数量</th>
      <th>退货金额</th>
      <th>退货原因</th>
    </tr>
    <?php
      // 获取供应商退货数据并展示在表格中
      $conn = mysqli_connect("localhost", "username", "password", "database");
      $query = "SELECT * FROM supplier_returns";
      $result = mysqli_query($conn, $query);

      while ($row = mysqli_fetch_assoc($result)) {
        echo "<tr>";
        echo "<td>" . $row['supplier_id'] . "</td>";
        echo "<td>" . $row['return_date'] . "</td>";
        echo "<td>" . $row['return_quantity'] . "</td>";
        echo "<td>" . $row['return_amount'] . "</td>";
        echo "<td>" . $row['return_reason'] . "</td>";
        echo "</tr>";
      }

      mysqli_close($conn);
    ?>
  </table>
</body>
</html>

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Business logic development
Finally, we need to develop some PHP code to handle the business of the supplier return statistics module logic.

The following is a simple sample code:

<?php
  // 连接数据库
  $conn = mysqli_connect("localhost", "username", "password", "database");

  // 统计退货数量和金额
  $query = "SELECT supplier_id, SUM(return_quantity) as total_quantity, SUM(return_amount) as total_amount FROM supplier_returns GROUP BY supplier_id";
  $result = mysqli_query($conn, $query);

  // 输出结果
  while ($row = mysqli_fetch_assoc($result)) {
    echo "供应商ID: " . $row['supplier_id'] . "<br>";
    echo "退货数量: " . $row['total_quantity'] . "<br>";
    echo "退货金额: " . $row['total_amount'] . "<br><br>";
  }

  mysqli_close($conn);
?>

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3. Module application and expansion
Through the supplier return statistics module developed above, we can Conveniently view and analyze supplier returns.

In addition to the basic statistical functions, we can also expand the module according to actual needs, such as adding filtering conditions, adding chart displays, etc.

Summary:
This article briefly introduces how to use PHP to develop a supplier return statistics module and provides corresponding code examples. This module can help companies better manage data related to supplier returns, thereby improving the company's operational efficiency and management level. At the same time, the module can also be expanded according to actual needs to meet the specific needs of the enterprise.

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