What are the potential pitfalls of using the include function within a PHP class?

Using the include function within a PHP class can lead to potential issues such as namespace conflicts, scope problems, and difficulty in managing dependencies. To solve this, it is recommended to use the autoload feature in PHP to dynamically load classes as needed, ensuring proper encapsulation and organization of code.

spl_autoload_register(function($class_name) {
    include $class_name . '.php';
});

class MyClass {
    // Class implementation
}