Brief description of the difference between ASP, PHP and JSP ____js

The following briefly describes the differences between ASP, PHP, JSP:

Asp:

ASP is a Web server development environment, it uses the development language is a VB script scripting language,

It can generate and run dynamic, interactive, high-performance Web server applications

Php:

PHP is a cross-platform server embedded scripting language, it borrows a lot of C, Java, Perl language syntax, and coupled with PHP's own characteristics,

Enable Web developers to quickly write dynamically generated pages

It currently supports the vast majority of databases, and it is free and open source products

Jsp:

JSP is a new generation of web development language launched by Sun Company

It completely solves the current ASP, PHP script level execution problem

All three are Web server-oriented technologies, and client browsers do not require any additional software support