bp_get_group_last_active( object|bool $group = false, array|string $args = array() )

	function bp_get_group_last_active( $group = false, $args = array() ) {
		global $groups_template;

		if ( empty( $group ) ) {
			$group =& $groups_template->group;
		}

		$r = bp_parse_args( $args, array(
			'relative' => true,
		), 'group_last_active' );

		$last_active = $group->last_activity;
		if ( ! $last_active ) {
			$last_active = groups_get_groupmeta( $group->id, 'last_activity' );
		}

		// We do not want relative time, so return now.
		// @todo Should the 'bp_get_group_last_active' filter be applied here?
		if ( ! $r['relative'] ) {
			return esc_attr( $last_active );
		}

		if ( empty( $last_active ) ) {
			return __( 'not yet active', 'buddyboss' );
		} else {

			/**
			 * Filters the 'last active' string for the current group in the loop.
			 *
			 * @since BuddyPress 1.0.0
			 * @since BuddyPress 2.5.0 Added the `$group` parameter.
			 *
			 * @param string $value Determined last active value for the current group.
			 * @param object $group Group object.
			 */
			return apply_filters( 'bp_get_group_last_active', bp_core_time_since( $last_active ), $group );
		}
	}