PHP is a server side scripting language used for managing backed functionality of the web site. PHP code is used to interact with database and manage the programing part of the website.
This is the set of tags which is understood by web browser. By HTML we can control the look and feel of the website. For example to write a part of text using underline we have to use tags and mark the starting and ending of the underlined text.
This is mainly used for managing client side scripting. Our browsers support JavaScript and they execute this code once the page is loaded at client side.
This is a database which stores records. Server side scripting languages interact with database and manage the data. We can add, update or delete records based on the requirement by using server side scripting language.
Select above radio buttons to apply different classes to Tabs