./Sources/RemoveTopic.php

function RemoveTopic2(): void

Completely remove an entire topic.

Redirects to the board when completed.

function DeleteMessage(): void

Remove just a single post.

On completion redirect to the topic or to the board.

function RemoveOldTopics2(): void

So long as you are sure… all old posts will be gone.

Used in ManageMaintenance.php to prune old topics.

function removeTopics(array|int $topics, bool $decreasePostCount = true, bool $ignoreRecycling = false, bool $updateBoardCount = true): void

Removes the passed id_topic’s. (permissions are NOT checked here!).

Type	Parameter	Description
`array`\|`int`	`$topics`	The topics to remove (can be an id or an array of ids).
`bool`	`$decreasePostCount`	Whether to decrease the users’ post counts
`bool`	`$ignoreRecycling`	Whether to ignore recycling board settings
`bool`	`$updateBoardCount`	Whether to adjust topic counts for the boards

function removeMessage(int $message, bool $decreasePostCount = true): bool

Remove a specific message (including permission checks).

Type	Parameter	Description
`int`	`$message`	The message id
`bool`	`$decreasePostCount`	Whether to decrease users’ post counts

function RestoreTopic(): void

Move back a topic from the recycle board to its original board.

function mergePosts(array $msgs, int $from_topic, int $target_topic): void

Take a load of messages from one place and stick them in a topic

Type	Parameter	Description
`array`	`$msgs`	The IDs of the posts to merge
`int`	`$from_topic`	The ID of the topic the messages were originally in
`int`	`$target_topic`	The ID of the topic the messages are being merged into

function removeDeleteConcurrence(): bool

Try to determine if the topic has already been deleted by another user.