I just saw the section "PHP Classic Design Patterns", why do I feel like I haven't finished it yet? Do I need to pay to watch the full version?
天蓬老师2020-06-23 17:13:05
There are currently 23 known design patterns, divided into 6 categories, but there are not many commonly used ones. The course only lists a few that are useful in the framework. For more information, you can refer to your *** textbook.
