Roles capabilities (tag)
| add_role() | Add a new role to WordPress. |
| author_can() | Checks whether the author of the supplied post has a specific capability. |
| current_user_can() | Whether the current user has a specific capability. |
| get_editable_roles() | Fetch a filtered list of user roles that the current user is allowed to edit. |
| get_role() | Retrieve an object with the capabilities of the specified role. |
| grant_super_admin() | Grants Super Admin privileges. |
| is_super_admin() | Determine if user is a site admin. |
| map_meta_cap() | Map meta capabilities to primitive capabilities. |
| remove_role() | Removes a role from WordPress. |
| user_can() | Checks whether a specified user has a specified capability. |
| wp_roles() | Retrieves the global WP_Roles instance and instantiates it if necessary. |
| WP_Roles::add_cap() | Add capability to role. |
| WP_User::add_cap() | Add capability and grant or deny access to capability. |