Web Design & Development Tutorials

Do you have a MySQL query with several rows to display? This tutorial will show you in 7 simple steps how to display MySQL results over a number of pages. It will create the following navigation links: FIRST, LAST, NEXT and PREVIOUS. It is probably easier than you thought.

The first time I wanted to pull addresses from MySQL and map then using Google Maps API, I went through the Google Maps API Documentation, followed several online tutorials and used code other developers provided online but I couldn’t achieve what I wanted. After several days of hair pulling and heavy coffee drinking, I put together what I had learned from all that and voila!

Anybody that codes a script that accepts user input and inserts data into a sql database must make sure the database's integrity is protected. Is your database safe from SQL injection attacks?

The code shows how you can find out where your visitors are coming from and using this information maximizes the social media interaction.

The aim of this tutorial is to help you create a web fetching script that can extract content from a password protected area using the necessary login credentials. I will use the well know cURL command line tool to connect to the protected web area.

This article explains how effective PHP Framework web applications are developed using CodeIgniter, along with its important features and advantages, with an example

One thing you can’t escape in your PHP journey is arrays, at one point or another they’ll crop up in your simple script, your project or anything in between. Arrays are relatively to simple to use, but can be a bit daunting for people new to programming or just PHP.

This is a PHP Class useful if you need to filter (bad, naughty) words from a string (text), whether is a simple string or one containing HTML tags.

This is a function that is meant to calculate the density of the words from a text. Since there are many words that have less then 3 characters, I’ve decided to add a filter that will not take into account words that aren’t bigger then (X) characters (examples: if, or, is, it etc.).

There are a lot of cases in which you will need to check for a valid email address. As merely humans, subscribers to our online newsletters might inadvertently misspell their email address. Whatever the mistake the user makes, our script must be prepared.