[in2mobi]

I am trying to access the methods of my primary class in its subclass, but I seem not to be able to grab their values from the primary class. When I echo out the values in the primary class they seem to be their, but when I try to access them in the sub class they do not appear. Here is the code for the primary class and what I have for the subclass so far.

PHP Code:

<?PHP
class directoryStructure{
//server root
const server_root ='c:/wamp/www/';    
//ugmusic.biz root folder    
const ugmusic_root ='c:/wamp/www/ugmusic.biz/';
//member.ugmusic.biz (1st.Root, 2nd.content_creator, 3rd.content_seeker )
const member_ugmusic_root ='c:/wamp/www/member/';
const member_ugmusic_cc ='c:/wamp/www/member/content_creator/';
const member_ugmusic_cs ='c:/wamp/www/member/content_seeker/';
//mobile.ugmusic.biz (1st.Root), users folder is created upon completion of form    
const mobile_ugmusic_root ='c:/wamp/www/mobile/';    
    

function getServerRoot(){
    return self::server_root;
}

function getUgmusicRoot(){
    return self::ugmusic_root;
}

function getMemberRoot(){
    return self::member_ugmusic_root;
}

function getMemberCC(){
    return self::member_ugmusic_cc;
}

function getMemberCS(){
    return self::member_ugmusic_cs;
}

function getMobileRoot(){
    return self::mobile_ugmusic_root;
}

}//closes class

?>





<?php
require_once"c:\wamp\www\ugmusic.biz\php_files\classes\class.directoryStructure.php";

class createUserDir extends directoryStructure{
    
        
function _construct($aUsersName, $clientUserType){
        $this->user_dir_name = $aUsersName;
        $this->client_type = $clientUserType;
        $this->root_server = parent::getServerRoot();
        $this->ugmusic_root = parent::getUgmusicRoot();
        $this->member_root = parent::getMemberRoot();
        $this->content_creator = parent::getMemberCC();
        $this->content_seeker = parent::getMemberCS();
        $this->mobile_root = parent::getMobileRoot();
    }
    
    
    
    
    
    
    
    
}                                    /*CLOSES class createUserDir*/

                                            /*TEST AREA*/
$test2 = new createUserDir("hello","content");
$mytest = $test2->ugmusic_root;
echo "$mytest";

?>

in the subclass createUserDir I cannot access the primary classes values. Any help is great.