Filters the span class for a site listing on the mulisite user list table.
Parameters
$site_classes
string[]
Array of class names used within the span tag. Default "site-#" with the site"s network ID.
$site_id
int
Site ID.
$network_id
int
Network ID.
$user
WP_User
WP_User object.
Source
File: wp-admin/includes/class-wp-ms-users-list-table.php.
View all references
$site_classes = apply_filters( "ms_user_list_site_class", $site_classes, $site->userblog_id, $site->site_id, $user );