bp_get_message_notice_post_date()

	function bp_get_message_notice_post_date() {
		global $messages_template;

		/**
		 * Filters the post date of the current notice in the loop.
		 *
		 * @since BuddyPress 1.0.0
		 *
		 * @param string $value Formatted post date of the current notice in the loop.
		 */
		return apply_filters( 'bp_get_message_notice_post_date', bp_format_time( strtotime( $messages_template->thread->date_sent ) ) );
	}