PHP adds wildcard domain names to implement blog second-level domain names

Copyright statement: original works can be reproduced. During reprinting, be sure to mark them as hyperlinks.ArticleOriginal publication, author information, and this statement. Otherwise, legal liability will be held. Http://blog.csdn.net/mayongzhan-ma yongzhan, myz, mayongzhan

The writing is a little simple. 1. First Set * .csdn.net to point to your server IP address at the service provider. If not, buy your own CN. 1 RMB. 2. For details about how to set up a VM in Apache, refer to my digest ------ Apache standalone test Vm 3. Set $ _ server ['HTTP _ host'] in PHP to use different trees. CubeMethod. OK 4 Note: To set cookies to .csdn.net, you need to set some domain names to be retained. for example, WWW blog tag is very simple. however, the development of csdn cannot be fixed. it should not be a long time.