Laravel 驼峰格式和下划线格式相互转换

<?php

namespace App\Compontent;
use Illuminate\Support\Str;

class TransForm
{
    /**
     * 把驼峰风格字段名转化为下划线风格
     * @param array $array
     * 获取转换后的属性
     *
     * @return array
     */
    public static function transformSnakeArray(array &$array)
    {
        foreach ($array as $k => $v) {
            if (is_array($v)) {
                self::transformSnakeArray($v);
            }
            unset($array[$k]);
            $array[Str::snake($k)] = $v;
        }

        return $array;
    }

    /**
     * 把下划线风格字段名转化为驼峰风格.
     *
     * @param  array  $array
     * @return array
     */
    public static function transformCamelArray(array &$array)
    {
        foreach ($array as $k => $v) {
            if (is_array($v)) {
                self::transformCamelArray($v);
            }
            unset($array[$k]);
            $array[Str::camel($k)] = $v;
        }

        return $array;
    }
}