PHP 8.2 - implementing Class Autoloading and Namespace Resolution in Composer
I'm not sure how to approach I've looked through the documentation and I'm still confused about I am having trouble with class autoloading in my PHP 8.2 project that uses Composer for dependency management. My directory structure is as follows: ``` /my-project /src /Controller UserController.php /Model User.php /vendor composer.json ``` I defined my classes with proper namespaces. For example, `UserController.php` contains: ```php namespace App\Controller; class UserController { public function getUser() { // some code return new \App\Model\User(); } } ``` And `User.php` is defined as: ```php namespace App\Model; class User { public function __construct() { // Initialization code } } ``` In my `composer.json`, I have this configuration: ```json { "autoload": { "psr-4": { "App\\": "src/" } } } ``` After running `composer dump-autoload`, I am expecting the classes to be autoloaded correctly. However, when I try to instantiate `UserController` from my entry file (index.php), I am getting the following behavior: ``` Fatal behavior: Uncaught behavior: Class 'App\Controller\UserController' not found ``` I have tried running `composer dump-autoload` multiple times and checked the paths, but to no avail. I also verified that the file names match the class names with the correct casing, as I am on a case-sensitive filesystem. Could someone guide to understand what might be going wrong here? Are there additional configurations I need to check or any common pitfalls I should be aware of with autoloading in Composer? My development environment is Windows. I'm coming from a different tech stack and learning Php. Thanks for taking the time to read this! I'm coming from a different tech stack and learning Php.