| wp-includes/ms-blogs.php: wp_count_sites() | Count number of sites grouped by site status. |
| wp-includes/ms-site.php: wp_insert_site() | Inserts a new site into the database. |
| wp-admin/press-this.php: wp_load_press_this() | |
| wp-includes/option.php: update_network_option() | Updates the value of a network option that was already added. |
| wp-includes/option.php: add_network_option() | Adds a new network option. |
| wp-includes/option.php: delete_network_option() | Removes a network option by name. |
| wp-includes/option.php: get_network_option() | Retrieves a network’s option value based on the option name. |
| wp-signup.php: validate_another_blog_signup() | Validate a new site signup for an existing user. |
| wp-admin/includes/ms.php: can_edit_network() | Whether or not we can edit this network from this page. |
| wp-admin/includes/class-wp-ms-sites-list-table.php: WP_MS_Sites_List_Table::prepare_items() | Prepares the list of sites for display. |
| wp-includes/functions.php: is_main_network() | Determine whether a network is the main network of the Multisite installation. |
| wp-includes/option.php: wp_load_core_site_options() | Loads and caches certain often requested site options if is_multisite() and a persistent cache is not being used. |
| wp-includes/ms-deprecated.php: wp_get_sites() | Return an array of sites for a network or networks. |
| wp-includes/ms-functions.php: wp_update_network_site_counts() | Update the network-wide site count. |
| wp-includes/ms-functions.php: wp_is_large_network() | Whether or not we have a large network. |
| wp-includes/ms-functions.php: wpmu_activate_signup() | Activate a signup. |
| wp-includes/ms-functions.php: wpmu_signup_blog_notification() | Send a confirmation request email to a user when they sign up for a new site. The new site will not become active until the confirmation link is clicked. |
| wp-includes/ms-deprecated.php: get_admin_users_for_domain() | Get the admin for a domain/path combination. |
| wp-includes/ms-functions.php: get_active_blog_for_user() | Get one of a user’s active blogs |
| wp-includes/ms-deprecated.php: get_blog_list() | Deprecated functionality to retrieve a list of all sites. |
| wp-includes/ms-blogs.php: get_last_updated() | Get a list of most recently updated blogs. |
| wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::wp_getUsersBlogs() | Retrieve the blogs of the user. |