Tutorials by vinuthomas

Checking for open ports using PHP.

If you're looking for the quickest way to get your PHP functionality Ajax enabled, you've got to take a look at PHPLiveX. It greatly simplifies the process of Ajaxifying your PHP code without knowing Javascript code.

Communicating with Serial Ports in PHP.

I'm sure most of us have encountered the following error message while playing with the header function in PHP "Cannot modify header information - headers already sent by..." How can we detect whether the script has already sent out headers?

Did you know that PHP has a built in function to detect which browser your visitor is running?

A tutorial which shows how to filter inputs to prevent XSS attacks

A tutorial which shows you how to create an Ajaxified form using the My-Bic framework.

ost of us have had problems with UTF-8 problems in PHP and MySQL. Here’s how to modify your database and table to be UTF-8 compliant. Most of the time we do set the character set to utf8 but forget to set the collation set to utf8.

How can you force the browser to download your files instead of showing them inline in the Browser? Here's how to do that using PHP.

This is a short article which shows you how to make a simple guestbook by capturing the visitor's input and storing the data in a database using PHP. You'll need to know a bit of HTML, PHP and MySQL in order to do the task.