APC is talked about as “the PHP cache”, and it is two caches in one extension. The opcode cache stores compiled files and requires nothing from the application.…
Two pages read the same column and only one of them was right. Dumping, rewriting and reloading 52,000 rows without turning every accent into a question mark.
With AllowOverride set to anything but None, Apache looks for an .htaccess file in every directory from the document root down to the requested file, on every request,…
Every option row marked autoload = yes is fetched on every single request, as one query that loads the lot into memory. add_option() takes an argument to opt…
On every request WordPress fetches all options with autoload set to yes in one query, unserialises the lot and holds it as a single alloptions entry. That is…