What are potential drawbacks of using multiple autoloaders in PHP?

Using multiple autoloaders in PHP can lead to conflicts and confusion, as each autoloader may try to load the same class, causing unexpected behavior. To solve this issue, you can create a single autoloader that handles all class loading in a centralized manner. This ensures that classes are loaded consistently and avoids conflicts between multiple autoloaders.

spl_autoload_register(function($class) {
    $class = str_replace('\\', DIRECTORY_SEPARATOR, $class);
    require_once __DIR__ . '/path/to/classes/' . $class . '.php';
});