# Controllers

Controller is the medium where logic, database and view meet.\
Controller also is the processing area of all the logics to be fetch later in the views.

\
You will find the controller at `app/controllers`. Then this is how you declare a basic controller.

```php
<?php

namespace App\Controllers;

class WelcomeController
{
    protected $pageTitle;

    public function index()
    {
        $pageTitle = "Home";

        return view('/home', compact('pageTitle'));
    }
}
```

<mark style="color:red;">**ALWAYS REMEMBER WHEN ADDING A CLASS, DON'T FORGET TO ADD IT'S NAMESPACE AND RE-INITIALIZE THE CLASS AUTOLOADER USING COMPOSER.**</mark>

This is how you re-initialize class autoloader using composer.

```bash
composer dump-autoload
```


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