This deprecated function formerly set the site_name property of the $current_site object.

Retrieves the closest matching network for a domain and path.

Retrieves the closest matching site object by its domain and path.

Whether a subdomain configuration is enabled.

Identifies the network and site of a requested domain and path and populates the corresponding network and site global objects as part of…

Displays a failure message.

Checks status of current blog.

Returns array of network plugin files to be included in global scope.

Retrieves an object containing information about the requested network.

This deprecated function managed much of the site and network loading in multisite.