The difference between php and web: 1. PHP is "hypertext preprocessor", which is a scripting language executed on the server side, while web is a global wide area network, also known as the World Wide Web, which is a distributed Graphic information system; 2. PHP is suitable for Web development and can be embedded in HTML, and web usually refers to the website server.
The operating environment of this article: Windows 7 system, PHP version 7.1, Dell G3 computer.
What is the difference between php and web?
1: PHP (computer programming language)
PHP (PHP: Hypertext Preprocessor) is a "hypertext preprocessor", which is a scripting language executed on the server side. It is especially suitable for Web development and can be embedded in HTML. PHP syntax learned the C language, absorbed the characteristics of multiple languages of Java and Perl to develop its own unique syntax, and continued to improve itself based on their strengths, such as Java's object-oriented programming. The main goal of the language was originally created to make Developers quickly write high-quality web sites. PHP supports both object-oriented and process-oriented development, and is very flexible in use.
After more than 20 years of development, with the rapid development and improvement of php-cli related components, PHP can already be applied in TCP/UDP services, high-performance Web, WebSocket services, Internet of Things, real-time communication, System development in non-Web fields such as games and microservices
According to statistics released by W3Techs on December 6, 2019, PHP’s share of the programming language used on the WEB website server is as high as 78.9%. Among websites with content management systems, 58.7% use WordPress (CMS system developed by PHP), which accounts for 25.0% of all websites.
2: web
The web is a global wide area network, also known as the World Wide Web. It is a global, dynamic interactive, Cross-platform distributed graphical information system.
is a network service built on the Internet. It provides a graphical, easy-to-access and intuitive interface for viewers to find and browse information on the Internet. The documents and hyperlinks in it combine information on the Internet. Nodes are organized into an interconnected network structure.
refers to a Web server, usually a website server, which refers to a program that resides on a certain type of computer on the Internet. It can provide documents to Web clients such as browsers, and can also place website files to allow the world to of people browsing.
Extended information:
Traditional Web database systems generally adopt two methods to realize the connection and application of Web database systems. One is Middleware is provided on the Web server to connect the Web server and the database server. The other is to download the application to the client and directly access the database on the client.
Middleware is responsible for managing the communication between the Web server and the database server and providing application services. It can directly call external programs or script codes to access the database, so it can provide dynamic HTML pages related to the database, or Execute user queries and format query results into HTML pages.
Recommended learning: "PHP Video Tutorial"
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