Loads the WordPress.com-only VIP helper file which defines some helpful functions.
Loads the shared VIP helper file which defines some helpful functions.
Require a library in the VIP shared code library.
Helper function for wpcom_vip_load_plugin(); sanitizes plugin folder name.
Loads a plugin out of our shared plugins directory.
Replace the hostname in a URL
Use a custom CDN host for displaying theme images and media library content.
Applies the new tag base to the option value
Enables a custom or no tag base, if the site wants to use one that’s not the WP.com default (/tag/)
Applies the new category base to the option value