Laravel框架自定义公共函数的引入操作示例

<?php/** * Created by PhpStorm. * User: moTzxx * Date: 2017/12/28 * Time: 17:47 *//** * 公用的方法 返回json数据，进行信息的提示 * @param $status 状态 * @param string $message 提示信息 * @param array $data 返回数据 */function showMsg($status,$message = '',$data = array()){  $result = array(    'status' => $status,    'message' =>$message,    'data' =>$data  );  exit(json_encode($result));}

"files":[      "app/Helper/functions.php"    ]

composer dump-auto

showMsg(1,'Hello World!');