public function haveUserCapabilitiesInDatabase($userId, $role)
{
if (!is_array($role)) {
$meta_key = $this->grabPrefixedTableNameFor() . 'capabilities';
$meta_value = serialize([$role => 1]);
return $this->haveUserMetaInDatabase($userId, $meta_key, $meta_value);
}
$ids = [];
foreach ($role as $blogId => $_role) {
$blogIdAndPrefix = $blogId == 0 ? '' : $blogId . '_';
$meta_key = $this->grabPrefixedTableNameFor() . $blogIdAndPrefix . 'capabilities';
$meta_value = serialize([$_role => 1]);
$ids[] = array_merge($ids, $this->haveUserMetaInDatabase($userId, $meta_key, $meta_value));
}
return $ids;
}