| wp-includes/ms-site.php: wp_initialize_site() | Runs the initialization routine for a given site. |
| wp-includes/ms-site.php: wp_normalize_site_data() | Normalizes data for a site prior to inserting or updating in the database. |
| wp-includes/embed.php: get_oembed_response_data_for_url() | Retrieves the oEmbed response data for a given URL. |
| wp-signup.php: show_blog_form() | Generates and displays the Signup and Create Site forms |
| wp-admin/includes/network.php: network_step2() | Prints step 2 for Network installation process. |
| wp-admin/includes/ms.php: avoid_blog_page_permalink_collision() | Avoids a collision between a site slug and a permalink slug. |
| 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/ms-deprecated.php: install_blog() | Install an empty blog. |
| wp-includes/ms-functions.php: wpmu_validate_blog_signup() | Processes new site registrations. |
| 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_blogaddress_by_domain() | Get a full blog URL, given a domain and a path. |
| wp-includes/ms-blogs.php: get_blogaddress_by_name() | Get a full blog URL, given a blog name. |
| wp-includes/ms-blogs.php: get_id_from_blogname() | Retrieves a sites ID given its (subdomain or directory) slug. |
| wp-includes/ms-blogs.php: get_blog_details() | Retrieve the details for a blog from the blogs table and blog options. |
| wp-includes/ms-default-constants.php: ms_cookie_constants() | Defines Multisite cookie constants. |