function rules_data_type_user::get_identifier in Rules 6

Gets the identifier of this data, which can be of every php data type - even an array. Implement it, if your data type is identifiable.

Overrides rules_data_type::get_identifier

File

rules/modules/user.rules.inc, line 281

rules integration for the user module

Class

rules_data_type_user

Defines the user data type

Code

function get_identifier() {
  $user = $this
    ->get();
  return $user->uid;
}