Discuz system introduction and detailed function explanation

Introduction to the Discuz system and detailed explanation of its functions

With the rapid development of the Internet, various online forum systems have emerged, the most well-known and popular of which is Discuz system. The Discuz system is a forum system developed by Comsenz. It has powerful functions and rich plug-in resources and is widely used in various website community constructions. This article will introduce the basic features, main functions and specific code examples of the Discuz system to help readers better understand and apply this excellent forum system.

1. System features:
   The Discuz system has the following main features:
2. Open source and free: The Discuz system is released under the GPL open source license, and users can use and modify the system source code for free.
3. Safety and Stability: After years of development and improvement, the Discuz system has a high rating in terms of security and stability, and can effectively prevent various network attacks.
4. Easy to customize: The Discuz system supports custom templates and plug-in development, and users can customize functions and interfaces according to their own needs.
5. Community Ecology: The Discuz system has a large user group and developer community, and can obtain rich plug-in resources and technical support.
6. Main functions:
   The Discuz system provides a wealth of functional modules, including but not limited to: forum sections, user management, permission settings, plug-in extensions, etc. The following will introduce several main functions and their code examples in detail:

2.1 Forum section management
The forum section is one of the core functions of the Discuz system. Administrators can manage the section through the background management interface. Create, edit and delete. The following is a simple code example for creating a new section:

<?php
require './source/class/class_forum.php';
$forum = new forum();
$data = array(
    'name' => '新版块名称',
    'status' => 1,
    // 其他参数
);
$fid = $forum->add_forum($data);
if ($fid) {
    echo '版块创建成功，版块ID为：' . $fid;
} else {
    echo '版块创建失败';
}
?>

2.2 User Management
The Discuz system provides complete user management functions. Administrators can conduct registration review and ban management of users. Wait for operations. The following is a simple code example for obtaining a user list:

<?php
require './source/class/class_member.php';
$member = new member();
$userlist = $member->get_user_list();
foreach ($userlist as $user) {
    echo '用户名：' . $user['username'] . '，用户ID：' . $user['uid'] . '<br>';
}
?>

2.3 Permission settings
The administrator can set user group permissions through the background management interface of the Discuz system, including browsing permissions, posting permissions, and management Permissions etc. The following is a simple code example for setting the permissions of a user group:

<?php
require './source/class/class_group.php';
$group = new group();
$gid = 2; // 用户组ID
$permission = array(
    'allowread' => 1,
    'allowpost' => 1,
    // 其他权限设置
);
$group->update_group_permission($gid, $permission);
echo '权限设置成功';
?>

3. Summary:
   As a mature forum system, the Discuz system has powerful functions and a wide range of applications. . Through the introduction and code examples of this article, I believe that readers will have a deeper understanding of the features and functions of the Discuz system, and I hope it can help readers better apply and customize this excellent forum system.

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