A small article for those who want to experience with Regular Expressions in PHP. Regular expressions, also referred to as regex or regexp, provide a concise and flexible means for matching strings of text, such as particular characters, words, or patterns of characters. Regular expressions are used by many text editors, utilities, and programming languages...

I have no reasons for posting this article here. But I’m sure someone can get some insight from this. This is a good example of making use of recursive function calls also known as recursion. It takes the form of a function that calls itself. Recursive functions or recursion are something that needs a little more attention as you have to be sure that...

Pretty long time back, I developed a batch uploading tool in Flash for a large online photo sharing website. The purpose of the tool was to allow the site users to upload photos from their computer to their online account. This flash tool with the complete source code is given free here. Many of the Batch process tools available cause errors while...

If you guys haven’t heard about or started using MySQL Workbench yet, it’s high time you started exploring it. MySQL Workbench is a visual database design tool that integrates database design, modeling, creation and maintenance into a single, seamless environment for the MySQL database system. Sun Microsystems has recently released the 5.2...

This is basically not a tutorial. Here is a ready-made code-piece you can use in your program if you need to store credit card numbers in your database while processing it for payments. If you ever need to store credit card numbers in your database, it should be encrypted before inserting in to the database. PHP has a library called Mcrypt which...