Meet Singh

Zend Framework: Zend Framework is Open source, Object Oriented Application framework, that provide extensive library including MVC(model view controller) for developing scalable web application using PHP5.

Some important feature that make zend powerful framework:

• 100% object oriented.
• Extemely simple and Productive.
• Flexible architecture
• Having API for all latest Web developement feature
• Free of cost and fully supported.

JsonP comes into picture due to Same origin policy of AJAX requests.

Same origin policy: if a web page served from server example.com could not communicate by simple AJAX request to any other server.

To achieve cross domain JSON request we have to change request as well as respose format, the only way to communicate cross server is <script> tag, hence requesting server makes call responder server like that:

HTML5 is the upcoming version of HTML and XHTML. HTML5 specification is still actively in development but most modern browsers have partial HTML5 support.