Baidu knows the thief Tianyu version

This program is written in PHP, runs quickly, and corrects the recent Baidu Know Collection failure problem.
v6.0 optimized version
1. Add interference code to the title of list page and content page
2. Optimize list tag calling
3. Optimize keyword settings on content pages (automatically call keywords)
4. Add matching related content calls
5. The content page guides the weight back to the homepage
6. Add friendly links to the home page and add them in the background

v6.0 version update
1. The background can easily set the pseudo-static switch, cache switch, and spider access record switch.
2. Set the dynamic and static templates to be merged into one template (previously 1 was the dynamic template and 2 was the static template).
3. Add early Baidu Knows Tianyu version template (added by customers)
4. Optimize site-wide advertising management (change to js call, add ads in the background)
5. Added lower-level classification links