What is php, how to open php files_PHP tutorial

Many friends who have no basic knowledge often ask how to open PHP files. In fact, PHP is a web script, but unlike the html xml tag language, it can be opened directly through the browser. You need a PHP operating environment to access and open the file. , if you only need to edit PHP to open the file, you only need to use Notepad or a related editor such as (DW, EclipsePHP, editplus, etc.) to open and edit it.

　 Let’s introduce what PHP is and add some basic knowledge of PHP. PHP is the abbreviation of the English hypertext preprocessing language Hypertext Preprocessor. PHP is an HTML embedded language. It is a scripting language that is embedded in HTML documents and is executed on the server side. The language style is similar to C language and is widely used.