On Thu, 2005-11-03 at 18:37 -0500, Unknown Unknown wrote:
> Hi everyone, i have some code that proccesses a login form. i have an object
> $DB which works only in SOME areas, this is the code:
>
> <?php
> require_once("Include.php");
> global $DB;
There is no need to global $DB here. You are already in the global
scope.
> $Username= $_REQUEST['Username'];
> $Password= $_REQUEST['Password'];
> $SQL=" SELECT * FROM members WHERE Username='$Username' AND
> Password='$Password'; ";
> $DB->Query($SQL);
> $UserInfo=$DB->QueryInfo("Array");
> if($UserInfo==0) $Login="FALSE";
> else $Login="TRUE";
Why aren't you using real boolean values here?
> //Make Sure the user is not a duplicate user trying to log in again
> if($Login="TRUE")
> {
> global $DB;
Again, no need to global $DB. You are still in the global scope.
> $RL="__";
> $LoginD="__";
> $ID=$UserInfo['ID'];
> echo $ID;
> $DB="membersp";
Here is your problem. You just replaced the $DB object with a string.
Maybe you meant to set a property on the $DB object?
I think you may need to do some reading on OOP, perhaps start at
http://php.net/oop for PHP4 or http://php.net/oop5 for PHP5.
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