public function __isset(string $key)
    {
        if (method_exists($this, $key)) {
            return true;
        }

        return isset($this->wrappedObject->$key);
    }
public function __isset(string $key)
    {
        if (method_exists($this, $key)) {
            return true;
        }

        return isset($this->wrappedObject->$key);
    }
public function __isset ( string $ key ) { if ( method_exists ( $ this , $ key ) ) { return true ; } return isset ( $ this -> wrappedObject -> $ key ) ; }
Is the key set on either the presenter or the wrapped object?

@param string $key

@return bool
Is the key set on either the presenter or the wrapped object?