Set blog defaults.
insert_blog
Store basic site info in the blogs table.
install_blog
Install an empty blog.
is_user_option_local
Check whether a usermeta key has to do with the current blog.
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wp_get_sites
Return an array of sites for a network or networks.
get_admin_users_for_domain
Get the admin for a domain/path combination.
get_blogaddress_by_domain
Get a full blog URL, given a domain and a path.
create_empty_blog
Create an empty blog.
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get_user_id_from_string
Get a numeric user ID from either an email address or a login.
wpmu_admin_redirect_add_updated_param
Adds an ‘updated=true’ argument to a URL.
wpmu_admin_do_redirect
Redirect a user based on $_GET or $_POST arguments.
get_most_active_blogs
Deprecated functionality to retrieve a list of the most active sites.
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get_blog_list
Deprecated functionality to retrieve a list of all sites.
is_main_blog
Deprecated functionality to determin if the current site is the main site.
validate_email
Deprecated functionality to validate an email address.