如何使用include / require使用php访问该类？

Question

I set up all the basic setup for Codeigniter Framework.

My Code:

controllers/index.php:

include "file_name.php"; //In my case APPPATH . "controllers/user/user_data.php"

controllers/user/file_name.php: //In my case controllers/user/user_data.php

<?php 

    echo "Welcome";

    class File_name 
    {
        function index()
        {
            echo "this is index";
            # code...
        }
    }

Output: What I getting:

welcome

What I need:

welcome this is index

My problem is I have file_path instead of file_name in include, so I am unable to create Object for the file.?

Answer 1

In your index.php file:

include "file_name.php";
$file_name_obj = new File_Name();
$file_name_obj->index();

In your file_name.php file change:

function index()

to:

public function index ()