Process a permission denied error, running a user-defined hook if
necessary.
function view_profile($user_id) { if (user_is_admin() || user_id == $user_id) { // Display the user's profile. } else { throw new Horde_PermissionDeniedError('You do not have permission to view this profile.'); } }
try { // Perform some action that requires permissions. } catch (Horde_PermissionDeniedError $e) { // Handle the error. echo "Sorry, you do not have permission to perform this action."; }In this example, the application is trying to perform an action that requires certain permissions. If the user does not have the necessary permissions, a Horde_PermissionDeniedError is thrown. The application catches the error and displays a message to the user. Overall, the Horde permissionDeniedError is an important error class in the Horde Framework that helps ensure that users cannot access resources or perform actions for which they do not have permission.