Detailed explanation of setting reading permission in Discuz

"Detailed explanation of setting reading permissions in Discuz, specific code examples are required"

With the popularity and development of social networks, forums have become an important place for people to share information and exchange opinions. One of the platforms. As one of many forums, Discuz, as an open source PHP forum system, has considerable advantages in functionality and scalability, allowing administrators to customize and set up according to specific needs.

In Discuz, setting access permissions is an important way to protect forum content. Administrators can set different permissions based on user groups or specific user roles to ensure the security and privacy of forum content. . This article will introduce in detail how to set reading permissions in Discuz and provide specific code examples for readers' reference.

1. Set user group permissions

In Discuz, administrators can control user access permissions to different sections or topics by setting user group permissions. The specific steps are as follows:

1. Log in to the Discuz backend, enter "User"->"User Group"->"User Group Permissions", and find the user group that needs to be set.
2. In the user group permissions page, you can set the permissions of the user group to view topics, reply to topics, etc. in different sections.

For example, if you want to set a user group to only view the content of a specified section, you can use the following code example:

// 设置用户组 2（普通会员）只能查看版块 2 的主题
$fid = 2; // 版块ID
$groupid = 2; // 用户组ID

$permissions = array(
    'viewperm' => array($fid), // 允许访问的版块ID
);

C::t('common_usergroup_field')->update($groupid, $permissions);

2. Set specific topic permissions

Sometimes, administrators may need to set access permissions for certain topics, such as content that requires payment to view. In Discuz, this can be achieved by setting special permissions on the theme.

The specific steps are as follows:

1. Enter the topic page where permissions need to be set, click "Manage" and select "Permissions".
2. In the permission setting page, you can set the reading permission, reply permission, etc. of the topic.

For example, if you need to set a topic that can only be viewed by a specific user group, you can use the following code example:

// 设置主题 1001 的阅读权限为用户组 3（VIP会员）
$tid = 1001; // 主题ID
$groupid = 3; // 用户组ID

$permissions = array(
    'viewperm' => array($groupid), // 允许访问的用户组ID
);

C::t('forum_thread')->update($tid, $permissions);

Through the above code example, the administrator can easily set the specific User groups have access rights under designated sections or topics to protect the security of forum content. At the same time, this also provides more flexibility and customization for the operation and management of the forum.

In general, Discuz, as a powerful forum system, provides a wealth of functions and interfaces for setting access permissions, and administrators can flexibly set them according to specific needs. I hope the above content is helpful to you, welcome to further learn and explore more functions of Discuz.

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