\AutoLoad

<?php

class AutoLoad
{
    private $vendorPath;

    public static function start($rootPath, $classname){
        try{
            $reflectionClass = new ReflectionClass($classname);
            $getInstanceMethod = $reflectionClass->getMethod('start');
            $getInstanceMethod->invokeArgs(null, [$rootPath]);
        }catch (Exception $e){
            echo $e->getTraceAsString();
        }
        return ;
    }

    public static function load($vendorPath){
        (new self())->register($vendorPath);
    }
    public function register($vendorPath){
        $this->vendorPath = $vendorPath;
        $this->autoRegister();
    }

    private function autoRegister(){
        spl_autoload_register( [$this, 'useNameSpace']);
    }

    private  function useNameSpace($class) {
        include $this->vendorPath . "/" . str_replace('\\','/', $class).".php";
    }
}