session_register and class variables
| From: | Bradley Goldsmith | Date: | Tue, 22 Jan 2002 05:25:30 +0000 |
| Subject: | session_register and class variables | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-81484@lists.php.net to get a copy of this message | ||
Hi All,
I am having problems with a class and session_register().
I define a class (parital implimentation below) with some variables
and call session_register at the top of each page.
After I change pages, I end up with all three variables containing
the data from szAffiliateName.
I have tried using the __sleep() function thus:
function __sleep()
{
return array('szAffiliateName', 'szAffiliateImagePath',
'm_iAffiliateID');
}
and it just seems to break everything.
I noticed that there is also a post in the anotated manual which
describes the problem (unfortunately there was not a following solution :)
Any ideas would be appreciated.
Cheers,
Brad.
class CAffiliate
{
// constructor
function CAffiliate()
{
$szAffiliateName = "";
$szAffiliateImagePath = "";
$m_iAffiliateID = 0;
}
// "private" data memebers
var $szAffiliateName;
var $m_iAffiliateID;
var $szAffiliateImagePath;
.
.
.
snip
.
.
.
function GetAffiliateName()
{
return $this->$szAffiliateName;
}
function GetAffiliateImagePath()
{
return "images/" . $this->$szAffiliateImagePath . "/";
}
function GetAffiliateID()
{
return $this->$m_iAffiliateID;
}
}
Regards,
Brad
From the annotated reference:
I've been trying to do session_register with a test page and it keeps
taking the last value of the last variable assigned a value in the class
and making others that way.
so for example
if you do a:
$SomeClass->varone = "Something";
$SomeClass->vartwo = "Nothing";
if you do a:
session_register("SomeClass");
on the next page when you do an echo $SomeClass->$varone; echo
$SomeClass->$vartwo; it will print out the value of
$SomeClass->$vartwo twice. I dont know if this is just something I did
wrong, but this is what I'm getting.