Web Design & Development Tutorials

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.

The include command is used to insert the content of an external HTML page into an existing PHP page.

How to quickly and easily create a form that utilizes AJAX and uses JSON responses to display form results. The tutorial uses the jQuery framework as well as the jQuery Form Plugin.

Functions give you the freedom to alter code all throughout your website or web app in one place, both convenient and it helps avoid errors! We will look at why functions should be used, where they should be used, how they should be used and some special techniques you should be using.