What is the difference between aspx and php

The difference between aspx and php is: aspx is a new generation scripting language launched by Microsoft, which can only be used on the Windows platform; PHP is a cross-platform embedded scripting language for Linux/Unix/Windows systems All can be used. PHP basically does not have a visual development environment, but ASPX does.

PHP

PHP is a cross-platform server-side embedded scripting language. It borrows a lot of syntax from C, Java and Perl languages, and couples PHP's own features to enable WEB developers to quickly write dynamically generated pages. It supports most current databases. [Recommendation: "PHP Video Tutorial"]

Another point is that PHP is completely free. You don’t need to spend money. You can download it freely from the PHP official website. And you have unrestricted access to the source code, and you can even add the features you need. The file suffix of the PHP script language is .php

JSP

JSP is a new generation website development language launched by Sun Company. Sun Company uses My extraordinary achievements in Java have made Java a new fruit in addition to Java applications and JavaApplets, which is JSP, JavaServerPage. JSP can complete powerful site programs with the support of Serverlet and JavaBean. The file suffix of the JSP script language is .jsp

ASP

The full name of ASP is ActiveServerPages, which is a server-side scripting environment developed by Microsoft. It is a WEB server-side development environment that can be used to generate and execute dynamic, interactive, high-performance WEB service applications. ASP uses the scripting language VBScript (Javascript) as its own development language. The suffix name of the asp file is .asp

aspx, that is, ASP.NET

ASP.net is also called ASP, not just ASP A simple upgrade, but a new generation scripting language launched by Microsoft. It is not a simple upgrade of asp, because its programming method is very different from asp. It is a program code compiled and executed on the server side by the server. ASP uses a scripting language. Every time a request is made, the server calls the script parsing engine to parse and execute the program code. ASP.NET can be written in multiple languages ​​and is fully compiled and executed. It is faster than ASP, and not only It's just a matter of speed, there are many advantages. ASP.NET is a Web development platform based on the .NET Framework. It not only absorbs the greatest advantages of previous versions of ASP and adds many new features based on the development advantages of Java and VB languages, but also corrects the running errors of previous ASP versions. It also supports writing in many languages, such as java, c#, vb.net, and has very strong functions. The file suffix of asp.net is .aspx

. Both of them provide the ability to mix certain program codes in HTML code and have the language engine interpret and execute the program code. However, the JSP code is compiled into a Servlet and interpreted and executed by the Java virtual machine. This compilation operation only occurs on the first request for the JSP page. In ASP/ASP.NET, PHP, and JSP environments, HTML code is mainly responsible for describing the display style of information, while program code is used to describe processing logic. Ordinary HTML pages only rely on the web server, while ASP/ASP.NET, PHP, and JSP pages require additional language engines to analyze and execute program code. The execution results of the program code are re-embedded into the HTML code and then sent to the browser together. ASP/ASP.NET, PHP, and JSP are all Web server-oriented technologies, and client browsers do not require any additional software support.

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