驼峰对象转下划线数组和下划线数组转驼峰对象

跳至 [1] [2] [全屏预览]

/***
 * @param $fields 驼峰对象
 * @return array
 */
public static function CamelToUnderLineArr($fields)
{
    $newArr = [];
    if (!is_object($fields) || !get_object_vars($fields))  return $newArr;

    foreach ($fields as $key => $v) {
        $keyTmp = strtolower(preg_replace('/((?<=[a-z])(?=[A-Z]))/', '_', $key));
        $newArr[$keyTmp] = $v;
        unset($fields->$key);
    }

    return $newArr;
}

2. [代码]下划线数组转驼峰对象 跳至 [1] [2] [全屏预览]

/***
 * @param $fields 下划线数组
 * @return \stdClass
 */
public static function underLineArrTOCamel($fields)
{

    $newObj = new \stdClass();
    if(!is_array($fields) || !$fields) return null;
    foreach ($fields as $key => $v) {
        $keyTmp = array_reduce(explode('_',$key), function($v1, $v2) {
            return ucfirst($v1).ucfirst($v2);
        });
        $keyTmp = lcfirst($keyTmp);
        $newObj->$keyTmp = $v;
        unset($fields[$key]);
    }
    return $newObj;
}