RE: [PHP] __PHP_Incomplete_Class Errors...
| From: | Stephen Craton | Date: | Thu, 28 Oct 2004 01:06:19 +0000 |
| Subject: | RE: [PHP] __PHP_Incomplete_Class Errors... | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-200507@lists.php.net to get a copy of this message | ||
Ok, thanks, that cleared up one problem, but now I've got a new one.
I have a few functions that contact with the database from the separate
classes. One function in particular has many, which is this code:
function login($user, $pass) {
$sql = 'SELECT * FROM '.PREFIX.'users WHERE
username="'.$user.'" AND
password=password("'.$pass.'")';
$res = $this->db->query($sql);
if($res) {
if($this->db->num > 0) {
if($this->db->row['active'] != 0) {
$_SESSION['user'] = $this->db->row;
$_SESSION['loggedin'] = 1;
$sql = 'UPDATE '.PREFIX.'users SET
lastactive=NOW() WHERE
id="'.$_SESSION['user']['id'].'"';
$this->db->query($sql);
return true;
} else {
return 'inactive';
}
} else {
return 'invalid';
}
} else {
return 'mysql';
}
}
This function works fine, up until it calls the second SQL query:
$this->db->query($sql);
At this point, the script crashes saying "Fatal error: Call to a member
function on a non-object in /home/melchior/public_html/clients/tmp/login.php
on line 41"
Line 41 calls $user->login() which is the function above. What's odd is the
fact the first script call works, since the session variable gets populated.
If I comment out the second call, it works fine. Anyone have any ideas?
------------------------------------
Stephen Craton
webmaster@melchior.us
IM: webmaster@melchior.us
http://www.melchior.us
------------------------------------
-----Original Message-----
From: Curt Zirzow [mailto:php-general@zirzow.dyndns.org]
Sent: Tuesday, October 26, 2004 22:55
To: PHP List
Subject: Re: [PHP] __PHP_Incomplete_Class Errors...
* Thus wrote Stephen Craton:
> I've been working on a script for a while now and it works perfectly on my
> local machine. I'm using a couple of classes, mainly my database and users
> classes.
>
> After logging in, I assign a session variable to the user's row in the
> database: $_SESSION['user'] = $db->row;
>
> This works fine locally, but on my hosted machine, it settings the
variable
> to this:
>
> __PHP_Incomplete_Class Object
This means you are not defining your class before starting your
session.
If you store classes in a session you must define you class before
the call to session_start(). If you have session.auto_start = 1 in
your configuration, you will have to disable that so you can define
your classes before starting the session.
Curt
--
Quoth the Raven, "Nevermore."
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