PHP class name with variable name and namespace

Question

I use PHP5 to create my own MVC framework. I have a situation where all my controllers are in the Controller namespace, for example:

namespace Controllers
{
    class Home extends \Framework\Core\Controller 
    {
        ...
     }
}

In the application logic, I need to select the controller for the call from the URL passed from the call, as follows:

namespace Framework\Core;

class Application 
{
     protected $controllerName = 'home';
     protected $methodName = 'index';
     protected $controller;

     public function __construct()
     {
          // Parse the received  URL
          $url = parseUrl();

          // Choose the controller, if file exists
          if (file_exists('../app/controllers/' . $url[0] . '.php'))
          {
              $this->controllerName = $url[0];
              unset($url[0]);
          }

          require_once '../app/controllers/' . $this->controllerName . '.php';

          // Call the controller
          $objToCall = '\\Controllers\\' . $this->controllerName;
          $this->controller = new $objToCall(); <<<======= PROBLEM HERE

          ... Proceed choosing the method and calling the objects method....

          }
    }
}

My problem:

My controller file is called home.php, and my class is called Home(first letter in uppercase). Therefore, the above code cannot find the class /Controllers/home, because the class/Controllers/home

On the other hand, if I remove the namespace from the controller and call:

$this->controller = new $this->controllerName;

It works great, even the name Home....

My questions:

a) Why is the house transferred to Home if I don't have namespaces?

b) ?

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.

Answer 1

, , .

• /controllers/
• ,
• .

, :

• home.php
• RecipeForDisaster.php
• AnotherController.php

:

Key                   Value
--------------------  ----------------------------
home                  Home.php
recipefordisaster     RecipeForDisaster.php
anothercontroller     AnotherController.php

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class myclass {
    public function printme() {
        print 'hello world';
    }
}

$a = new myclass();     // Correct case
$a->printme();

$b = new MyClass();     // "Incorrect" case... but still working
$b->printme();

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Answer 2

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, :

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In addition, I was on the verge of creating my own structure, and I could give you some advice if you are interested.