learndash_get_quiz_statistics_ref_for_quiz_attempt( int $user_id, array $quiz_attempt = array() )
Gets the quiz statistic ID for a quiz attempt.
Description Description
Parameters Parameters
- $user_id
-
(Optional) Quiz ID. Default 0.
- $quiz_attempt
-
(Optional) An array of quiz attemp data.
Default value: array()
Return Return
(int) The quiz statistic reference ID.
Source Source
File: includes/ld-users.php