Shulou(Shulou.com)06/02 Report--

This article mainly introduces "detailed introduction of classes and objects of PHP". In daily operation, I believe many people have doubts about the detailed introduction of classes and objects of PHP. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "detailed introduction of classes and objects of PHP". Next, please follow the editor to study!

Class declaration

The class uses the class keyword followed by the class name definition.

Variables of a class are declared using var, and variables can also initialize values.

The function definition is similar to the definition of the PHP function, but the function can only be accessed through the class and its instantiated object.

The variable $this represents its own object, eg:

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.