Thought some of you might be interested in this. I wrote this a while back for a dating website. It calculates the distance in miles between 2 lat/long coordinates, I.E. from a zipcode database.
I see i see. That's a problem because you have no way to index the variable from the post array. Is this like a bunch of checkboxes that are enumerated? If so I would do like this:
This script was obviously never tested on other PHP installs, he assumed register globals was on. The problem was also that he left out where you declare required fields in the configuration. But he...
It wouldn't hurt to simply include the class file from the start. Be sure to use the include_once() or require_once() function so you don't get any conflicts if it's included elsewhere. Creating an...
Also, those are notices not fatal errors. They can be ignored for the most part. It's just telling you that you don't have those variables predefined somewhere.
It's good to eliminate the possibility of it being a server side problem first, then look at graphic load times. It's usually graphic or css problem that slows down page load times.