bootstrap

bootstrap.php

class Bootstrap {

	function __construct() {

		$url = isset($_GET['url']) ? explode('/', rtrim($_GET['url'], '/')) : null;

		if( empty($url[0]) ) {
			$url[0] = 'index'; // default value
		}

		$file = PATH_CONTROLLERS . $url[0] . '.php';
		if (file_exists($file)) {
			require $file;
		} else {
			$this->error();
		}
		
		$controller = new $url[0];
		$controller->loadModel($url[0]);
		
		if( isset($url[1]) ) {
			if( !method_exists($controller, $url[1]) {
				$this->error();
			}
			if( isset($url[2]) ) {
				$controller->{$url[1]}($url[2]);
			} else {
				$controller->{$url[1]}();
			}
		} else {
			$controller->index();
		}
	}
	
	function error() {
		require PATH_CONTROLLERS . 'error.php';
		$controller = new Error();
		$controller->index();
		return false;
	}

}