Bug:Quesions are not random if category limits are set.

QuizandSurveyMaster · Oct 2, 2023 · 094c890 · 094c890
1 parent e47a5eb
commit 094c890
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/php/classes/class-qmn-quiz-manager.php b/php/classes/class-qmn-quiz-manager.php
@@ -683,7 +683,11 @@ public function load_questions( $quiz_id, $quiz_options, $is_quiz_page, $questio
 						if ( ! empty( $tq_ids ) && ! empty( (array_column(array_merge(...array_map('array_merge', $tq_ids)),'question_id')) ) ) {
 							$exclude_ids = implode(',', array_column(array_merge(...array_map('array_merge', $tq_ids)),'question_id') );
 						}
-						$tq_ids[] = $wpdb->get_results( "SELECT DISTINCT `question_id` FROM `{$wpdb->prefix}mlw_question_terms` WHERE `quiz_id` = $quiz_id AND `term_id` = $category  AND `taxonomy`='qsm_category' AND question_id NOT IN ($exclude_ids) LIMIT $limit", ARRAY_A );
+						$category_order_sql = '';
+						if ( 1 == $quiz_options->randomness_order || 2 == $quiz_options->randomness_order ) {
+							$category_order_sql = 'ORDER BY rand()';
+						}
+						$tq_ids[] = $wpdb->get_results( "SELECT DISTINCT `question_id` FROM `{$wpdb->prefix}mlw_question_terms` WHERE `quiz_id` = $quiz_id AND `term_id` = $category  AND `taxonomy`='qsm_category' AND question_id NOT IN ($exclude_ids) ".esc_sql( $category_order_sql )." LIMIT $limit", ARRAY_A );
 					}
 					$final_result = array_column(array_merge(...array_map('array_merge', $tq_ids)),'question_id');
 					if ( 1 == $quiz_options->randomness_order || 2 == $quiz_options->randomness_order ) {