php - What is the reason for the following error ?

Question

index.php

<?
include "controller.php"
?>

controller.php

<?
include "class/clientclass.php";
?>

class/clientclass.php

<?
include "configuration.php";
include "class/database.php";
$db=new Database();
?>

configuration.php

<?php
class myConfig {
    public $host = 'localhost';
    public $user = 'root';
    public $password = 'root';
    public $db = 'dojo';

} ?>

class/database.php

<?
    class Database extends myConfig {

        function Database()
        {

                mysql_connect($this->host,$this->user,$this->password);
                mysql_select_db($this->db);

        }
    }
?>

Now the error I get is

Fatal error: Cannot redeclare class myConfig in /var/www/dojo/configuration.php on line 2

Any suggestion?

Answer 1

<?php
namespace Config;
class myConfig {
    public $host = 'localhost';
    public $user = 'root';
    public $password = 'root';
    public $db = 'test';

} 

これを試して。

Answer 2

クラス名を myconfig 以外のものに変更するとうまくいくと思います。コードのどこかに myConfig という名前のクラスがあります。