What are some best practices for organizing and structuring PHP classes to avoid warnings in PHPStorm?

To avoid warnings in PHPStorm when organizing and structuring PHP classes, it is best practice to follow PSR-1 and PSR-2 coding standards. This includes properly naming classes, methods, and variables, using namespaces, organizing class properties and methods in a logical order, and properly indenting code.

<?php

namespace MyApp;

class MyClass
{
    // Class properties

    // Constructor

    // Public methods

    // Protected methods

    // Private methods
}