php workflow issues

php workflow: PHP is a scripting language that runs on the server side and realizes data interaction between the database and the web page. A complete PHP website system consists of three parts: the operating system, the database, and the browser.

php workflow:

PHP is a scripting language that runs on the server side and realizes the connection between the database and the web page data interaction. A complete PHP website system consists of the following parts.

Operating system

The server in the network is also a computer, so it requires an operating system. PHP has good cross-platform properties and supports operating systems such as windows and Linux.

webserver

When an operating system is installed on a computer, a web server needs to be installed for http access. Common web server software includes Apache, IIS, Nginx, etc.

Database

is used for the storage and management of website data. PHP supports a variety of databases, including MySQL, sql server, oracle. db2

PHP software

is used to parse PHP script files, access databases, etc. It is a necessary software for running PHP code.

Browser

is a client for browsing web pages. Since the PHP script is run on the server side, what you see through the browser is the html result processed by PHP.

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