动态使用类中的特征

Question

I have this multiple traits

trait router{

    function router_name(){
        return 'home';
    }

}

trait database{

    function database_name(){
        return 'app';
    }

}

trait httpinput{

    function input_name(){
        return 'get';
    }

}

and this array of names of traits

$cofig['traits'] = ['router','database','httpinput'];

and a class where all traits will be use in

class testclass{

}

now, how can I dynamically declare the traits inside the class using the $config array

I know I can do,

class testclass{
    use router,database,httpinput;
}

but I want to embed those traits dynamically base on those values on the $config array e.g.

foreach($config as $c){
    use $c;
}

any help, ideas please?