Hi,

I've created a class and I can't seem to access its variables.

Encrypt.php

<?php
class Encrypt extends dataobject {
    private $key = "key1";
    public function DoEncrypt($code){
        $key = "key2";
        return $key . " | " . $this->key . " |";
    }
}

Page.php

public function Code(){
	return Encrypt::DoEncrypt("45");
}

Result

key2 | |

How do I access $key outside the function.

Thanks in advance.