MySQL errors

Yes I'm a REAL newbie. this is my first attempt after reading PHP and MySQL Web Development(Welling, Thompson)good book. I downloaded your class and examples last night. At first I got no connection at all, until I modified the class at about line 123 by commenting out the the function content of connect_db and inserted:
new mysqli ('localhost', 'dbuser', 'password', 'dbname');
Things looked much better until I tried register.php and got errors like:

Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in c:\program files\apache group\Apache\htdocs\classes\access_user\access_user_class.php on line 95
**and I also get the same on line 95*
I'm also getting:
Warning: mysql_query() [function.mysql-query]: Access denied for user 'SYSTEM'@'localhost' (using password: NO) in c:\program files\apache group\Apache\htdocs\classes\access_user\access_user_class.php on line 295
I really don't get the 'SYSTEM'@'localhost' part as thats not my user or database.
I'm using PHP5, and mysql 4.1.
Any idea what up?
Thanks

Hello,

first of all the class is not written for php5...(not sure if it works with php5)

tell me what code is this:
new mysqli ('localhost', 'dbuser', 'password', 'dbname');

this is not from the php manual, do you use any library?

gr. Olaf

OOps (php5 is comming)....

I found some reference about the mysqli extension and this code should be valid....

My advice to you as a new PHP user: If you have good knowledge in OOP than it will be easy to you to replace the code for using the mysqli extension and otherwise use php4...

Maybe I will write a php5 version later this year...

Well, I'd like to try and fix it, but I don't have the time. I may look at it again later. And I don't want to go backwards to PHP4 either. I'm looking at other packages instead. But I thank you for your promt answer and support of your users. Keep up the good work.
Jim

OK, success with searching (there is not so much) :-(.
Don't forget that the most applications are written in php4. Check the internet how to install both version 4 and 5. After this you can use scripts in both version with the same database.