/**
   * Returns the path without params
   */
  public static function fragments($url = null) {
    if(is_null($url)) $url = static::current();
    $path = static::path($url);
    if(empty($path)) return null;
    $frag = array();
    foreach(explode('/', $path) as $part) {
      if(strpos($part, static::paramSeparator()) === false) $frag[] = $part;
    }
    return $frag;
  }
 
  /**
   * Returns the query as array
   */
  public static function query($url = null) {
    if(is_null($url)) $url = static::current();
    parse_str(parse_url($url, PHP_URL_QUERY), $array);
    return $array;
  }
 
  /**
   * Checks if the url contains a query string
   */
  public static function hasQuery($url = null) {
    if(is_null($url)) $url = static::current();
    return str::contains($url, '?');
  }
 
  /**
   */
  public static function hash($url = null) {
    if(is_null($url)) $url = static::current();
    return parse_url($url, PHP_URL_FRAGMENT);
  }
 
  public static function build($parts = array(), $url = null) {
 

use URL;
 
class Request {
 
  protected $kirby;
 
  public function __construct($kirby) {
    $this->kirby = $kirby;
  }
 
  public function url() {
    return url::current();
  }
 
  public function params() {
    return new Request\Params(url::params());
  }
 
  public function query() {
    return new Request\Query(url::query());
  }
 
  public function path() {
    return new Request\Path($this->kirby->path());
  }
 
  public function __call($method, $arguments) {
    if(method_exists('r', $method)) {
      return call('r::' . $method, $arguments);
    } else {
      throw new Exception('Invalid method: ' . $method);
    }
  }
 
  /**
   * Improved var_dump() output
   * 
   * @return array
   */
  public function __debuginfo() {

 
  }
 
  /**
   * Renders the HTML for the page or fetches it from the cache
   *
   * @param Page $page
   * @param boolean $headers
   * @return string
   */
  public function render(Page $page, $data = array(), $headers = true) {
 
    // register the currently rendered page
    $this->page = $page;
 
    // send all headers for the page
    if($headers) $page->headers();
 
    // configure pagination urls
    $query  = (string)$this->request()->query();
    $params = (string)$this->request()->params() . r($query, '?') . $query;
 
    pagination::$defaults['url'] = $page->url() . r($params, '/') . $params;
 
    // cache the result if possible
    if($this->options['cache'] && $page->isCachable() && in_array(r::method(), ['GET', 'HEAD'])) {
 
      // try to read the cache by cid (cache id)
      $cacheId = md5(url::current() . $page->representation());
 
      // check for modified content within the content folder
      // and auto-expire the page cache in such a case
      if($this->options['cache.autoupdate'] and $this->cache()->exists($cacheId)) {
 
        // get the creation date of the cache file
        $created = $this->cache()->created($cacheId);
 
        // make sure to kill the cache if the site has been modified
        if($this->site->wasModifiedAfter($created)) {
          $this->cache()->remove($cacheId);

 * @link      http://getkirby.com
 * @copyright Bastian Allgeier
 * @license   http://getkirby.com/license
 */
class Response extends \Kirby\Component {
 
  /**
   * Builds and return the response by various input
   * 
   * @param mixed $response
   * @return mixed
   */
  public function make($response) {
 
    if(is_string($response)) {
      return $this->kirby->render(page($response));
    } else if(is_array($response)) {
      return $this->kirby->render(page($response[0]), $response[1]);
    } else if(is_a($response, 'Page')) {
      return $this->kirby->render($response);      
    } else if(is_a($response, 'Response')) {
      return $response;
    } else {
      return null;
    }
 
  }
 
}

    // check for a valid route
    if(is_null($this->route)) {
      header::status('500');
      header::type('json');
      die(json_encode(array(
        'status'  => 'error',
        'message' => 'Invalid route or request method'
      )));
    }
 
    // call the router action with all arguments from the pattern
    $response = call($this->route->action(), $this->route->arguments());
 
    // load all language variables
    // this can only be loaded once the router action has been called
    // otherwise the current language is not yet available
    $this->localize();
 
    // build the response
    $this->response = $this->component('response')->make($response);
 
    // store the current language in the session
    if(
        $this->option('language.detect') &&
        $this->site()->multilang() &&
        $this->site()->language()
      ) {
      s::set('kirby_language', $this->site()->language()->code());
    }
 
    return $this->response;
 
  }
 
  /**
   * Register a new hook
   *
   * @param string/array $hook The name of the hook
   * @param closure $callback
   */

<?php
 
define('DS', DIRECTORY_SEPARATOR);
 
// load kirby
require(__DIR__ . DS . 'kirby' . DS . 'bootstrap.php');
 
// check for a custom site.php
if(file_exists(__DIR__ . DS . 'site.php')) {
  require(__DIR__ . DS . 'site.php');
} else {
  $kirby = kirby();
}
 
// render
echo $kirby->launch();