PHP development of enterprise resource planning (ERP) system that builds R&D project management functions-PHP Tutorial-php.cn

PHP development of enterprise resource planning (ERP) system that builds R&D project management functions

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Release： 2023-07-02 13:38:02

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PHP development to build an enterprise resource planning (ERP) system with R&D project management functions

The enterprise resource planning (ERP) system is an integrated management software that can help enterprises achieve information sharing between various departments and collaborative work. In R&D project management, ERP systems can provide project planning, resource allocation, progress tracking and other functions to help companies improve project management efficiency and quality. This article will introduce how to use PHP language to develop an ERP system with R&D project management functions, and come with code examples.

1. Database design

First, you need to design the database table structure to store information such as projects, tasks, employees, etc. The following is a simplified database table structure example:

Project table (project)

Fields: id, name, start_date, end_date, status

Task table (task)

Fields: id, project_id, name, start_date, end_date, status

Employee table (employee)

Fields: id, name, email, role

Task assignment table (task_assignment)

Fields: id, task_id, employee_id

In In actual development, the table structure can be adjusted and optimized according to specific needs.

2. Functional implementation

Project management

The project management function mainly includes operations such as creating projects, viewing project lists, and editing projects. The following is a simple project management function implementation code example:

<?php
// 创建项目
function createProject($name, $start_date, $end_date) {
    // TODO：将项目信息插入数据库
}

// 查看项目列表
function getProjectList() {
    // TODO：从数据库中获取项目列表
}

// 编辑项目
function editProject($id, $name, $start_date, $end_date) {
    // TODO：更新项目信息到数据库
}
?>

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Task Management

Task management functions include operations such as creating tasks, viewing task lists, and editing tasks. The following is a simple code example for implementing the task management function:

<?php
// 创建任务
function createTask($project_id, $name, $start_date, $end_date) {
    // TODO：将任务信息插入数据库
}

// 查看任务列表
function getTaskList($project_id) {
    // TODO：从数据库中获取任务列表
}

// 编辑任务
function editTask($id, $name, $start_date, $end_date) {
    // TODO：更新任务信息到数据库
}
?>

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Employee Management

The employee management function includes operations such as creating employees, viewing employee lists, and editing employees. The following is a simple employee management function implementation code example:

<?php
// 创建员工
function createEmployee($name, $email, $role) {
    // TODO：将员工信息插入数据库
}

// 查看员工列表
function getEmployeeList() {
    // TODO：从数据库中获取员工列表
}

// 编辑员工
function editEmployee($id, $name, $email, $role) {
    // TODO：更新员工信息到数据库
}
?>

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Task Assignment Management

The task assignment function includes operations such as assigning tasks to employees, viewing task assignment lists, etc. . The following is a simple code example for implementing the task allocation management function:

<?php
// 将任务分配给员工
function assignTask($task_id, $employee_id) {
    // TODO：将任务分配信息插入数据库
}

// 查看任务分配列表
function getTaskAssignmentList($task_id) {
    // TODO：从数据库中获取任务分配列表
}
?>

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3. Front-end interface

The front-end interface of the ERP system is generally written by HTML, CSS, JavaScript and other technologies. The following is a simple front-end interface example:

<!DOCTYPE html>
<html>
<head>
    <title>项目列表</title>
    <style>
        /* 样式表 */
    </style>
    <script>
        // JavaScript代码
    </script>
</head>
<body>
    <h1>项目列表</h1>
    <table>
        <tr>
            <th>ID</th>
            <th>项目名称</th>
            <th>开始日期</th>
            <th>结束日期</th>
        </tr>
        <?php
        // 从数据库中获取项目列表
        $projects = getProjectList();
        foreach ($projects as $project) {
            echo "<tr>";
            echo "<td>{$project['id']}</td>";
            echo "<td>{$project['name']}</td>";
            echo "<td>{$project['start_date']}</td>";
            echo "<td>{$project['end_date']}</td>";
            echo "</tr>";
        }
        ?>
    </table>
</body>
</html>

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4. Summary

This article introduces how to use PHP language to develop an ERP system with R&D project management functions, and provides database design and functions Implementation and front-end interface sample code. In actual development, further functional expansion and optimization can be carried out according to needs. I hope this article can be helpful to PHP developers in building an R&D project management ERP system.

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