Codeigniter - 包含env文件时出现问题

Question

I'm trying to include .env file in Codeigniter 3 by following steps:

integrating.env files in CodeIgniter 3.0 using hooks

But, it returns the following error

A PHP Error was encountered Severity: 4096

Message: Argument 1 passed to Dotenv\Dotenv::__construct() must be an instance of Dotenv\Loader, string given, called in /application/config/hooks.php on line 5 and defined

Filename: src/Dotenv.php

Line Number: 31

My /application/config/hooks.php file is configured in the same way as indicated in the tutorial:

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

$hook['pre_system'] = function() {
    $dotenv = new Dotenv\Dotenv(APPPATH);
    $dotenv->load();
};

I had done a quick research and unable to find a perfect solution for the problem occurred, Can you guys please help me to find out a solution?

Answer 1

I was able to install phpdotenv in a different way from the instructions in the first tutorial.
In this tutorial installation is done without the use of Composer:

PHPDotenv for CodeIgniter (Installation without Composer)