Because I am not interested in programs, I have not studied PHP programs well. Now I need to make a system at the end of the study period. The general content of the system has been completed, but there are some logical bugs that need to be fixed. Please help. Contact information: WeChat: q2279010514. There is a price (the following is the word count, don’t worry if you are the one... ．．．．．．．．．．．．．．．．．．．．．．．．）
