Shulou(Shulou.com)06/03 Report--

Editor to share with you how to solve the compatibility of PHP4.0 and PHP5.0 class constructors, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

In versions above PHP5.0, it is also compatible with the definition rules of constructors in version 4.0. If both the 4. 0 constructor and the _ _ construct () function are defined, the _ _ construct () function takes precedence.

To make your class code compatible with both PHP4.0 and 5.0, you can do the following:

The code is as follows:

These are all the contents of the article "how to solve the compatibility of PHP4.0 and PHP5.0 class constructors". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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.