Core

<?php

class Core{

    private $config;
    private function __construct(){
    }

    public static function getInstance(){

        static $inst = null;
        if($inst === null){
            $inst = new Core();
        }

        return $inst;
    }

    public function run($config_params){
        $this->config = $config_params;
        $this->loadModule('router')->load()->match();
    }
    
    public function getConfig($name){
        return $this->config[$name];
    }

    public function loadModule($moduleName){
        try{   
    
            $moduleName = ucfirst(strtolower($moduleName));
            $module = $moduleName::getInstance();
            return $module;

        }catch(Exception $e){
            die($e->getMessage());
        }
    }
}