What is a PHP Framework?PHP is the world’s most popular scripting language for many different reasons – flexibility, ease-of-use, among others – but often times coding in PHP, or any language for that matter, can get rather monotonous and repetitive. That’s where a PHP framework can help.
The general idea behind the workings of a PHP framework is referred to as Model View Controller (MVC). MVC is an architectural pattern in programming that isolates business logic from the UI, allowing one to be modified separately from the other (also known as separation of concerns). With MVC, Model refers to data, View refers to the presentation layer, and Controller to the application or business logic.
What are the Best PHP Frameworks:The Zend Framework
CakePHP
Symfony
Codelgniter
Seagull
AJAX:Ajax (Asynchronous JavaScript and XML) is a method of building interactive applications for the Web that process user requests immediately.
It consist of:
standards-based presentation using XHTML and CSS;
asynchronous data retrieval using XMLHttpRequest;
dynamic display and interaction using the Document Object Model;
data interchange and manipulation using XML and XSLT;
and JavaScript binding everything together.
Benefits of AJAx:Ajax can be used for creating rich, web-based applications that look and works like a desktop application
Ajax is easy to learn. Ajax is based on JavaScript and existing technologies like XML, CSS, DHTML. etc.
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