A simple PHP pseudo cache and regularly captures the content of a page. Requirement: capture part of the content of a page, and then iframe to another page. When iframe is used, you do not need to access the source page every time. Instead, you only need to read the source page once every day. you need to capture part of the content of a page and then go to another page. When iframe is used, you do not need to access the source page every time. Instead, you only read the source page once a day and generate a file. when iframe is used, you only access the temporary file, that is, pseudo cache. This method is suitable for pages with low access traffic and reduces the database access pressure.
The program is designed as follows:
'); // Print_r ($ pos); $ array = explode ('', $ Contents); $ htmlarray = explode ('
', $ Array [0]); // HTML section $ cssarray = explode ('
', $ Htmlarray [0]); $ css_rem_inner = explode ('
', $ Cssarray [0]); $ css_min = explode ('