PHP

About PHP

PHP is an open-source, interpreted, and object-oriented scripting language i.e. executed on the server side. It is used to develop web applications. PHP supports many databases (MySQL, Sybase, Oracle, and many others.) PHP runs on different platforms (Unix, Linux, Windows.) PHP is compatible with almost all web servers used today (Apache, IIS, etc.) A PHP file can contain plain text, HTML tags, and scripts The PHP files can have one of the following extensions: PHP, php3, or phtml.PHP is one of the simplest server-side languages out there, and it was designed primarily for web development. Learning PHP is good not only because it adds one more language to your toolbelt, but also because there is a large number of sites currently built with WordPress, a content management system (CMS) built with PHP.

Ecommerce

In simplest form ecommerce is the buying and selling of products and services by businesses or consumers over the World Wide Web. People use the term “ecommerce” or “online shopping” to describe the process of searching for and selecting products in online catalogue and then “checking out” using a credit card and encrypted payment processing. Internet sales are increasing rapidly as consumers take advantage of

• Lower prices offered by vendors operating with less margin than a bricks and mortar store.
• Greater convenience of having a product delivered rather than the cost of time and transport and parking of going to a store.
• Sourcing product more cheaply from overseas vendors.
• Great variety and inventory offered by online stores.
• Comparison engines that compare and recommend product.
• Auction sites, where they did for goods.

PHP & its features

PHP is a scripting language used on servers that is simple to embed in HTML. A scripting language is a type of programming language used in runtime contexts. In addition to automating job execution, it may also be used to create plugins and extensions and manage systems. It does not rely on web browsers; instead, the applications created on it operate on web servers. There are many special features of PHP language as it can perform any server-side programming task, which includes the backend of any web page. Web development is PHP design's primary objective.