How to implement guide with php 8.1 and composer autoloading in a nested directory structure
I'm sure I'm missing something obvious here, but After trying multiple solutions online, I still can't figure this out. I'm working with a question with Composer's autoloading feature in a PHP 8.1 project that has a nested directory structure. I have organized my project into several subdirectories, and while Composer should be able to autoload my classes based on PSR-4, I'm working with a `Class 'MyProject\Core\MyClass' not found` behavior when I attempt to instantiate one of my classes from a subdirectory. Here's how my directory structure looks: ``` /my-project /src /Core MyClass.php /Utils MyUtility.php composer.json ``` In my `composer.json`, I have defined the autoload section as follows: ```json { "autoload": { "psr-4": { "MyProject\\": "src/" } } } ``` After modifying `composer.json`, I ran `composer dump-autoload` to regenerate the autoload files. However, when I try to use `MyClass` in a script located in the `src/Utils` directory like this: ```php require '../vendor/autoload.php'; use MyProject\Core\MyClass; $instance = new MyClass(); ``` I receive the following behavior: ``` PHP Fatal behavior: Uncaught behavior: Class 'MyProject\Core\MyClass' not found in... ``` I've double-checked the namespace declaration at the top of `MyClass.php`, which is as follows: ```php namespace MyProject\Core; class MyClass { public function __construct() { echo 'MyClass instantiated!'; } } ``` Could anyone point out where I might be going wrong? I've also tried clearing the Composer cache and running `composer dump-autoload -o`, but that hasn't resolved the scenario. I'm using Composer v2.2.0 and PHP 8.1. Thank you for any insights! This is part of a larger web app I'm building. How would you solve this?