beauti-nof/application/extra/process.php

<?php
return [
    'air' =>
        [
            'start_amount' => '',
            'pickup' =>
                [
                    'start_distance' => '',
                    'start_amount' => '',
                    'every_kilo_amount' => '',
                    'out_kilo_num' => '',
                    'out_kilo_amount' => '',
                ],
            'send' =>
                [
                    'default_amount' => '',
                ],
            'weight' =>
                [
                    'base_weight' => '',
                    'out_amount' => '',
                ],
        ],
    'fast' =>
        [
            'start_kilo' => '',
            'start_amount' => '',
            'detail' =>
                [
                    0 =>
                        [
                            'start_kilo' => '',
                            'end_kilo' => '',
                            'amount' => '',
                        ],
                    1 =>
                        [
                            'start_kilo' => '',
                            'end_kilo' => '',
                            'amount' => '',
                        ],
                    2 =>
                        [
                            'start_kilo' => '',
                            'end_kilo' => '',
                            'amount' => '',
                        ],
                    3 =>
                        [
                            'start_kilo' => '',
                            'end_kilo' => '',
                            'amount' => '',
                        ],
                    4 =>
                        [
                            'start_kilo' => '',
                            'end_kilo' => '',
                            'amount' => '',
                        ],
                ],
        ],
    'special' =>
        [
            'start_kilo' => '',
            'start_amount' => '',
            'out_amount' => '',
        ],
];