implemented loader.php

http://stackoverflow.com/questions/11787176/manage-url-routes-in-own-php-framework

This is how i implemented loader.php

   <?php
/*@author arun ak
auto load controller class and function from url*/
class loader
{
    private $request;
    private $className;
    private $funcName;

    function __construct($folder    = array())
    {
        $parse_res  = parse_url($this->createUrl());
        if(!empty($folder) && trim($folder['path'],DIRECTORY_SEPARATOR)!='')
         {
            $temp_path  = explode(DIRECTORY_SEPARATOR,trim($parse_res['path'],DIRECTORY_SEPARATOR));
            $folder_path    = explode(DIRECTORY_SEPARATOR,trim($folder['path'],DIRECTORY_SEPARATOR));
            $temp_path      = array_diff($temp_path,$folder_path);

                if(empty($temp_path))
                {
                    $temp_path =    '';
                }
         }else
         {
            if(trim($parse_res['path'],DIRECTORY_SEPARATOR)!='')
            {
             $temp_path = explode(DIRECTORY_SEPARATOR,trim($parse_res['path'],DIRECTORY_SEPARATOR));
            }
                 else
             $temp_path ='';
         }
        if(is_array($temp_path))
        {
            if(count($temp_path) ==1)
            {
                array_push($temp_path,'index');
            }
            foreach($temp_path as $pathname)
            {
                $this->request .= $pathname.':';
            }
        }
        else $this->request = 'index'.':'.'index';

    }

 private function createUrl()
 {
    $pageURL  = (@$_SERVER["HTTPS"] == "on") ? "https://" : "http://";
    $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
    return $pageURL;
 }
 public function autolLoad()
 {
    if($this->request)
    {
        $parsedPath = explode(':',rtrim($this->request,':'));
        if(is_file(APPLICATION_PATH.DIRECTORY_SEPARATOR.'controllers'.DIRECTORY_SEPARATOR.$parsedPath[0].'_controller'.'.php'))
        {
            include_once(APPLICATION_PATH.DIRECTORY_SEPARATOR.'controllers'.DIRECTORY_SEPARATOR.$parsedPath[0].'_controller'.'.php');
            if(class_exists($parsedPath[0].'_controller'))
            {
                $class  = $parsedPath[0].'_controller';
                $obj    = new $class();
                //$config       = new config('localhost','Winkstore','nCdyQyEdqDbBFpay','mawinkcms');
                //$connect  =  connectdb::getinstance();
                //$connect->setConfig($config);
                //$connection_obj = $connect->connect();
                //$db               = $connect->getconnection();//mysql link object
                //$obj->setDb($db);
                $method = $parsedPath[1];
                if(method_exists ($obj ,$parsedPath[1] ))
                {
                    $obj->$method();
                }else die('class method '.$method.' not defined');

            }else die('class '.$parsedPath[0]. ' has not been defined' );

        } else die('controller not found plz define one b4 u proceed'.APPLICATION_PATH.DIRECTORY_SEPARATOR.'controllers'.DIRECTORY_SEPARATOR.$parsedPath[0].'.php');

     }else{ die('oops request not set,i know tis is not the correct way to error :)'); }
 }

}

Now in my index file

//include_once('config.php');
include_once('connectdb.php');
require_once('../../../includes/db_connect.php');
include_once('view.php');
include_once('abstractController.php');
include_once('controller.php');
include_once('loader.php');
$loader = new loader(array('path'=>DIRECTORY_SEPARATOR.'magsonwink'.DIRECTORY_SEPARATOR.'modules'.DIRECTORY_SEPARATOR.'admin'.DIRECTORY_SEPARATOR.'atom'.DIRECTORY_SEPARATOR));
$loader->autolLoad();

I haven't used the concept of modules.only controller action and view are rendered.