It's perhaps common knowledge these days as to what a cookie is. A cookie sits client-side in a user's browser and is sent to the server when the page is loaded. Cookies, however, can go a little deeper than just setting and receiving.

In this tutorial you can learn how to integrate RSS feeds to your page with PHP

In this tutorial I will show you how to check whether a domain, server is up or down and how fast it is. Generally speaking we will implement a ping command with PHP.

How to import CSV data into MySQL with PHP script

With the release of symfony 1.0, it's time for those who haven't tried it yet to see what's inside this beautiful framework. Stable, fully documented, and released under the open-source MIT license, symfony is used by hundreds of web sites, including some very large ones (Yahoo! Bookmarks, with its 20 million-strong user base, is built with symfony). If you haven't taken the time to look at the introductory screencasts on the symfony project website, this simple tutorial will lead you through th

Learn how to create all kinds of files using PHP

Fetch (retrieve) a specific MySQL row and display it in a simple table.

A nice-to-know function

Learn how to display a portion of an article as a preview

A very simple login script tutorial

Instant Payment Notification allows you to integrate your PayPal payments with your website's back-end operations, so you get immediate notification of payments. This tutorial explains how to use Paypals IPN system with a single item purchase.

In this tutorial I will teach you how to make a very simple text based password protection script.

Using sockets check whether and link input by a user is working or gives a 404 error, many uses in many websites. Don't let users submit 404 links anymore!

Whenever you input data into the database, it must be sanitized. This is simply not an option. Not doing so leaves room for various exploits and attacks.