Re: OOP confused
| From: | Justin Garrett | Date: | Thu, 06 Feb 2003 04:52:48 +0000 |
| Subject: | Re: OOP confused | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-134540@lists.php.net to get a copy of this message | ||
class one{
var $prev;
}
class two{
var $head;
function two(){
$this->head = new one();
$this->head->prev = NULL;
}
}
Change prev which is in head which is in this to NULL.
Justin Garrett
"Michael P. Carel" <mikecarel@teamglac.com> wrote in message
news:004001c2cd77$6af2e220$8601a8c0@teamglac.com...
> Hi to all;
>
> Just a little question about OOP. I'm just confused with the symbol '->'
.
> In the article that i've red :
>
> #this reads "change the value of the variable $head within this class to
> black
> $this->head="black"
>
> #how do i read this line
> $this->head->prev=NULL
>
> I'm just confused with this line, i can't translate the class file that
i'm
> using.
>
> Thanks in advance.
>
>
>
> mike
>
>