I consider myself fairly versed in the programming language PHP. I prefer it over M$ languages because its free and open source, also because the majority of shared web hosting servers available are linux based. PHP and Linux play very nice together. Although you can run PHP on Windows-based servers.
When developing a new site, if I need a php script that I don’t already have in my library, I try to find a free one online that requires minimal alteration to suit my needs. I find this cuts my development time considerably. As it stands, there is an abundance of free php scripts available for just about anything one could possibly need. Most of them are fairly easy to understand and alter to your liking. This is not the case with paypal IPN scripts.
I’ve been looking for a PHP Paypal IPN script for a very long time. There are many of them out there, but until yesterday I couldn’t find one that worked first time AND didn’t require server alteration to run. Then I found Paypal Web Services over at Sourceforge. Paypal Web Services is a collection of paypal scripts that cover all your paypal payment needs. After configuring the config.inc.php file, I was accepting Paypal payments in less than 20 minutes. This beats trying to read Paypal’s 122 page PDF explaining how Paypal payments work. Yes, I’m not linking to the PDF for spite!
[tags]php, paypal, programming, IPN, free scripts[/tags]