timpogue

I seem to get this error message when I run this please can someone help? Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in C:\wamp\www\unisite\products.php on line 11 I can't figure this out at all :( [CODE]<?php if(isset($_GET['action']) && $_GET['action'] == "add"){ $id = intval($_GET['id']); if(isset($_SESSION['cart'][$id])){ $_SESSION['cart'][$id]['quantity']++; } …

Hi again, Ok heres my problem: Lets say I have a string which contains: "Hi my name is Tim"; And i have another string containing a pattern: "HI MY NAME IS *"; I wanna match the pattern to the input and replace the star with what they put. How can …

Hi, does anyone know if its possible to set up a system, preferably using php where by people can send information via SMS and this data can automatically be uploaded to a website/database, also what sort of technology would this require?? cheers

Hi, I'm new to Daniweb, and I was just wondering, let's say I entered: 2 + 2 in a textbox, and using php and a function I want to solve that equation. But whenever I try to return it It returns "2 + 2". Can anyone help me with this?

Not sure if this is the right place to post this. I've built a number of websites but have just now been asked to provide a password protected page that allows different customers FTP access to download files. I feel dumb. Having never done anything like this before. Obviously I …