/** * * * @since 1.1.3 * */ static function get_equipment_line_item($price, $unit, $start_timestamp, $end_timestamp) { switch ($unit) { case "per_day": $diff = STDate::timestamp_diff_day($start_timestamp, $end_timestamp); if (!$diff) { $diff = 1; } return (double) $unit * $diff; break; case "per_hour": $diff = STDate::timestamp_diff($start_timestamp, $end_timestamp); if (!$diff) { $diff = 1; } return (double) $price * $diff; break; default: return (double) $price; break; } } } $a = new STCars(); $a->init(); }