PHP Wrapper class for accessing protected/private members outside class

FullAccessWrapper.php

<?php 
class FullAccessWrapper 
{ 
    protected $_self; 
    protected $_refl; 
    
    public function __construct($self) 
    { 
        $this->_self = $self; 
        $this->_refl = new ReflectionObject($self); 
    } 
    
    public function __call($method, $args) 
    { 
        $mrefl = $this->_refl->getMethod($method); 
        $mrefl->setAccessible(true); 
        return $mrefl->invokeArgs($this->_self, $args); 
    } 
    
    public function __set($name, $value) 
    { 
        $prefl = $this->_refl->getProperty($name); 
        $prefl->setAccessible(true); 
        $prefl->setValue($this->_self, $value); 
    } 
    
    public function __get($name) 
    { 
        $prefl = $this->_refl->getProperty($name); 
        $prefl->setAccessible(true); 
        return $prefl->getValue($this->_self); 
    } 
    
    public function __isset($name) 
    { 
        $value = $this->__get($name); 
        return isset($value); 
    } 
}