Programming

Ever have those annoying spammers sign up for something with their email addy and always make up some donkey crap? Well, here is a script that will allow you to …

What’s a cookie you ask? Cookies are little pieces of text that are sent to a user’s Web browser. Cookies can help you create shopping carts, user communities, …

Have you ever need to know what your server is running? Need to see if it runs MySQL? Well here is a way of knowing what options are available in PHP and what’s …

OK, everybody has a hit counter on their page. But how many people actually make their own? Ya well, I am going to show you how to create a simple page counter …

Their will be many different instances when you might need to write to a file. What we are going to do now is create an HTML form, and a PHP code so when you …

Every web site has email. Rather it being a feedback form of some sort or a mailto: tag, why make it hard for the visitor to contact you? When you can take 3 …

If you have ever had the need to validate an IP address then this small script is for you. function validate_ip($ip) { if (is_string($ip) && …

I am trying to generate a random password in PHP. If you ever have the need to create a random password or username you can use something like this. function …

Introduction In the last Code Gallery Spotlight, we examined a PHP class that performed very simple data caching. This time around we are going to explore the …

Introduction Whether you are retrieving information from a database or grabbing news headlines from another site, properly used caching can help reduce the run …

Introduction RDF Site Summary documents, or RSS, are an easy way to syndicate content onto your web site. More and more web sites are offering RSS feeds of …

Every user expects a search engine on any Web site they visit. Unfortunately, search engines are extremely complex to develop. They require massive amounts of …