Tips and Tutorials

E-mail Validation with PHP - Tutorial

When you register on at a website, the site normally checks if the e-mail address that you enter is in a valid format. This is done by using what called a Regular Expression. What [...]

Hit Counter - Track the amount of visitors

Hit counters are used to track the amount of visitors there have been to a cetain page. I have looked through the internet and I have come up with 2 different ways to produce a hit [...]

PHP - Previous and Next Links - Tutorial

I read several PHP forums on a daily basis. One of the most common requests I see is qHow do I add previous and next links to my pages?q. Hence this tutorial. When we get done here [...]

Easy Website Password Protection Tutorial

You can now implement password-protected pages without Telnet access to protected directories in your web site. Then you can use these password protected directories to sell [...]

Sending SMS with HTTP

There are an infinite number of reasons why you might want to use PHP to send SMS. You might want to add a qsend by SMSq option to your headlines, you might want to provide 24/7 [...]

Writing a Basic Authentication System in PHP

Occasionally a site administrator will want to make certain material available online, but also have it accessible to only a select few. Some examples of this might be student [...]

Simple Visitor Counter with Referer, IP Address

This tells the user their IP Address, Referrer and Browser name. It also stores it at the same time so you can view your visitors after. Simple add it onto your index file using [...]

Securing PHP Files using HTTP Authentication Tutorial

It is quite common to have the need to password protect a certain file or a set of files, in order to prevent unauthorized access to those files. There are many different [...]

Kwik-e-marK - Benchmark class

Kwik-e-marK is a very simple and easy-to-use benchmark class that lets you test the execution time of your php script. It`s very easy to split the code into many parts, which can [...]

Cookies in PHP - Tutorial

A cookie is a small bit of information stored on a viewer`s computer by his or her web browser by request from a web page. The information is constantly passed in HTTP headers [...]