/**
* LearnDash Utility function to return the latest quiz result items
* @param int $quiz_id The Quiz ID Post to return
* @param int $user_id The specific user ID. Optional. Will use current user if not set.
* @return array the attay of quiz information. Will look something like:
* Array(
* [quiz] => 49
* [score] => 1
* [count] => 1
* [question_show_count] => 1
* [pass] => 1
* [rank] => -
* [time] => 1490300513
* [pro_quizid] => 3
* [points] => 1
* [total_points] => 1
* [percentage] => 100
* [timespent] => 2.116
* [has_graded] =>
* [statistic_ref_id] => 1
* [started] => 1490300510
* [completed] => 1490300512
* )
*/
function learndash_get_latest_quiz_results( $quiz_id = 0, $user_id = 0 ) {
if ( !empty( $quiz_id ) ) {
if ( empty( $user_id ) ) {
if ( is_user_logged_in() ) {
$user_id = get_current_user_id();
}
}
if ( !empty( $user_id ) ) {
$user_quizzes = get_user_meta( $user_id, '_sfwd-quizzes', true );
krsort( $user_quizzes );
foreach( $user_quizzes as $user_quiz ) {
if ( $user_quiz['quiz'] == $quiz_id ) {
return $user_quiz;
}
}
}
}
}
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