Numeric arguments to controllers pass to index method

news.php

<?php

class News_Controller extends Base_Controller
{
	public $restful = true;
	public function __call($name, $args)
	{
		$matches = array();
		preg_match('/(action|get|put|delete|post)_(\d+)/', $name, $matches);
		if ($matches) {
			array_unshift($args, $matches[2]); // Shift the number to the beggining of our arguments.
			$name = $matches[1] . '_index'; // method to call
		}
		return call_user_func_array(array($this, $name), $args);
	}

	public function get_index($id)
	{
		return $id;
	}
}