Comments in PHP

In any programming or scripting language, comments are very important.  While writing your code, you may write several lines of code with a lot of custom functions to make your code processing faster.  But if your fellow team member look over that code, it will be hard for him to figure out what that code

Document.Write() Method in JavaScript

In JavaScript, Document.Write() method is used to write a string to the HTML document.  It takes a string as a parameter.  That string could be a plain text or a text in the form of HTML code.  Sample code for both scenarios is given below.     JavaScript Text: <!DOCTYPE html> <html> <head> <title>JavaScript Tutorial

Echo Function in PHP With Example

Your PHP code always starts with <?php and ends with ?> tags.  This basically tells your server that any code between these 2 angular brackets should be treated as PHP code.  A user can easily view the HTML source code of the web page by selecting View Source option in the browser, but if you

What is PHP & XAMPP Installation

PHP stands for Hypertext Preprocessor.  Initially, it was known as Personal Home Page tools.  PHP was developed and introduced to the world very first in 1994 by Rasmus Lerdorf. PHP is server-side scripting language.  You must have a web server running to execute PHP script.  Since it is scripting language, there is no requirement of

What is CDN Server & Advantages of Using CDN Server

CDN stands for Content Delivery Network. As the name suggests, it’s a network which delivers content.  It is basically a system of distributed servers which delivers web content like images, css file, javascript file, jQuery file etc. to the websites. In regard to jQuery, big companies like Microsoft and Google has their own public CDN