bp_get_member_user_login()

	function bp_get_member_user_login() {
		global $members_template;

		/**
		 * Filters the login of the current member in the loop.
		 *
		 * @since BuddyPress 1.2.5
		 *
		 * @param string $user_login Login for the current member.
		 */
		return apply_filters( 'bp_get_member_user_login', $members_template->member->user_login );
	}