src/DdvUtil/String/Conversion.php
public static function underlineToHumpByArray ($array = array()){
    foreach ($array as $key => $value) {
      $keyt = self::underlineToHump($key);
        if ($keyt!==$key){
          unset($array[$key]);
          $array[$keyt] = $value;
        }
    }
    return $array;
  }
public static function underlineToHumpByArray ($array = array()){
    foreach ($array as $key => $value) {
      $keyt = self::underlineToHump($key);
        if ($keyt!==$key){
          unset($array[$key]);
          $array[$keyt] = $value;
        }
    }
    return $array;
  }
把数组中所有小写下滑杠转驼峰
@param array $array [数组]
@return array  [请求数组]