PHP, a widely used open source server-side scripting language, is designed for web development and can be embedded into HTML. PHP is used as a general-purpose server-side programming language. PHP originally stood for Personal Home Page, but today it stands for Hyertext Preprocessor.
PHP code is used in a combination with content management system, system templates, and web frameworks. PHP interpreter, generally powered by Zend Engine, is free software which comes with PHP licence. PHP is widely used and can be developed on most of the web servers on almost every operating platform.
PHP scripts are extremely simple for a new developer to understand and offers advanced features for the experienced professional programmers. With the increase in number of websites getting developed, developers have moved from static to dynamic websites and PHP has made it very easy for them to develop exemplary dynamic websites.
HTML5 is the fifth and current version of the HTML standard. HTML is a language used for presenting and structuring content on WWW (World Wide Web).
The APIs and Document Object Model (DOM) are fundamental parts of the HTML5 specifications.
HTML is used to streamline implementation of applications and reduce the cost and apps complexity.
AJAX is the latest technology for creating superior, faster, and more interactive web applications with the help of CSS, XML, HTML, and Java Script. With Ajax, it is very easy for web applications to send date or retrieve from the server without interfering with the display of the existing live page. Ajax is grouped with two other technologies namely, HTML and CSS. These combinations of smartest technologies are used to mark up and style information.
In simple terms, Ajax is a method in which it data is exchanged with a server while updating parts of a web page without reloading the whole page. AJAX is swiftly becoming an integral part of several websites used by several businesses online to handle their web applications.