项目管理系统源码php

项目管理系统源码PHP

项目管理系统是一种用于管理项目的工具，可以帮助团队更好地协调工作，提高工作效率。现在，许多公司都在使用项目管理系统，以更好地管理项目进度、成本和质量。

项目管理系统通常由多个组件组成，包括项目计划、任务分配、进度跟踪、预算管理、质量管理和文档管理等功能。这些组件可以通过编程语言(如PHP)进行开发，并集成在一起，形成一个功能强大的系统。

下面是一个简单的项目管理系统源码PHP的示例，它包含了一些基本的组件，如项目计划、任务分配和进度跟踪等。这个示例系统只是一个基本的模板，可以根据需要进行自定义和扩展。

“`php
array(
\’primary\’ => \’id\’,
\’foreign\’ => \’project_id\’,
),
\’name\’ => array(
\’required\’ => \’name\’,
),
\’description\’ => array(
\’required\’ => \’description\’,
),
\’start_date\’ => array(
\’required\’ =>\’start_date\’,
),
\’end_date\’ => array(
\’required\’ => \’end_date\’,
),
\’budget\’ => array(
\’required\’ => \’budget\’,
),
\’status\’ => array(
\’required\’ =>\’status\’,
),
);

// 定义任务表
$task = array(
\’id\’ => array(
\’primary\’ => \’id\’,
\’foreign\’ => \’task_id\’,
),
\’project_id\’ => array(
\’required\’ => \’project_id\’,
),
\’name\’ => array(
\’required\’ => \’name\’,
),
\’status\’ => array(
\’required\’ =>\’status\’,
),
\’duration\’ => array(
\’required\’ => \’duration\’,
),
\’description\’ => array(
\’required\’ => \’description\’,
),
\’start_time\’ => array(
\’required\’ =>\’start_time\’,
),
\’end_time\’ => array(
\’required\’ => \’end_time\’,
),
);

// 定义状态函数
function status($task_id) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query(\’SELECT status FROM tasks WHERE project_id =? AND task_id =?\’, array($task_id, $task_id));
$status = $result->fetch_assoc();
return $status[\’status\’];
}

// 定义任务分配函数
function task_assign($task_id, $assignee_id) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query(\’SELECT * FROM tasks WHERE id =?\’, array($task_id));
$task = $result->fetch_assoc();
$assignee = $result->fetch_assoc();
$status = status($task[\’id\’]);
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query(\’INSERT INTO tasks (id, name, status, duration, description, start_time, end_time) VALUES (?,?,?,?,?,?,?,?)\’, array($task[\’id\’], $assignee[\’name\’], $assignee[\’status\’], $assignee[\’duration\’], $assignee[\’description\’], $assignee[\’start_time\’], $assignee[\’end_time\’]));
return $status;
}

// 定义任务查询函数
function task($query) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query($query);
$tasks = $result->fetch_all();
return $tasks;
}

// 定义进度查询函数
function progress($query) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query($query);
$progress = $result->fetch_all();
return $progress;
}

// 定义任务完成函数
function task_complete($task_id) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query(\’SELECT * FROM tasks WHERE id =?\’, array($task_id));
$status = $result->fetch_assoc();
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query(\’UPDATE tasks SET status =? WHERE id =?\’, array($status[\’status\’], $task_id));
return $status;
}

// 定义任务完成查询函数
function task_complete($query) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query($query);
$tasks = $result->fetch_all();
return $tasks;
}

// 定义预算函数
function budget($query) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query($query);
$tasks = $result->fetch_all();
$total = 0;
foreach ($tasks as $task) {
$total += $task[\’duration\’];
}
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query(\’SELECT SUM(budget) AS total FROM budgets WHERE budget =?\’, array($total));
return $total;
}

// 定义任务预算函数
function budget_task($query) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query($query);
$tasks = $result->fetch_all();
$total = budget($query);
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query(\’SELECT SUM(budget) AS total FROM budgets WHERE budget =?\’, array($total));
return $total;
}

// 定义任务预算查询函数
function budget_task($query) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query($query);
$tasks = $result->fetch_all();
return $tasks;
}

// 定义文档函数
function document($query) {
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $db->query($query);
$tasks = $result->fetch_all();
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$db = mysqli_connect(\’localhost\’, \’username\’, \’password\’, \’database_name\’);
$result = $