APP_Media_Manager::maybe_clear_old_attachments( $object_id, $attachments = array(), $delete = false, $meta_object = null )

Unassigns or deletes any previous attachments that are not present on the current attachment enqueue list.

Package

Uses
Uses	Description
framework/media-manager/media-manager.php: APP_Media_Manager::set_attachment_parent()	Set parent id and type to the attachment meta.
framework/media-manager/functions.php: appthemes_get_mm_allowed_meta_types()	Retrieves allowed attachments meta types.

Used By
Used By	Description
framework/media-manager/media-manager.php: APP_Media_Manager::handle_media_upload()	Process all posted inputs that contain attachment ID’s that need to be assigned to a post or user.