How can autoloaders be utilized in PHP to prevent class loading issues and ensure classes are available at all times?

Autoloaders in PHP can be utilized to automatically load classes when they are needed, preventing class loading issues and ensuring that classes are always available. By registering an autoloader function using spl_autoload_register(), PHP will automatically load the class file when it is referenced in the code.

// Autoloader function to load classes dynamically
function my_autoloader($class) {
    include 'classes/' . $class . '.php';
}

// Register the autoloader function
spl_autoload_register('my_autoloader');

// Now PHP will automatically load classes when they are referenced