← All changes | inc/Databases/class-lp-quiz-db.php +68 -68 4.3.9 → 4.4.8 View file →

		@@ -1,68 +1,68 @@
1		-<?php
2		-
3		-if ( ! defined( 'ABSPATH' ) ) {
4		- exit; // Exit if accessed directly
5		-}
6		-
7		-/**
8		- * Class LP_Lesson_DB
9		- *
10		- * @since 3.2.7.4
11		- * @author tungnx
12		- * @version 1.0.0
13		- */
14		-class LP_Quiz_DB extends LP_Database {
15		- private static $_instance;
16		-
17		- protected function __construct() {
18		- parent::__construct();
19		- }
20		-
21		- public static function getInstance() {
22		- if ( is_null( self::$_instance ) ) {
23		- self::$_instance = new self();
24		- }
25		-
26		- return self::$_instance;
27		- }
28		-
29		- /**
30		- * Get quiz_id of question
31		- *
32		- * @param int $question_id
33		- *
34		- * @return int
35		- */
36		- public function get_quiz_id_by_question( int $question_id = 0 ) : int {
37		- $query = $this->wpdb->prepare(
38		- "
39		- SELECT quiz_id
40		- FROM $this->tb_lp_quiz_questions
41		- WHERE question_id = %d",
42		- $question_id
43		- );
44		-
45		- return (int) $this->wpdb->get_var( $query );
46		- }
47		-
48		- /**
49		- * Get total questions assign for Quiz
50		- *
51		- * @param int $quiz_id
52		- * @author tungnx
53		- * @since 4.1.4.1
54		- * @version 1.0.0
55		- * @return int
56		- */
57		- public function get_total_question( int $quiz_id = 0 ) : int {
58		- $query = $this->wpdb->prepare(
59		- "SELECT COUNT(question_id) AS total
60		- FROM $this->tb_lp_quiz_questions
61		- WHERE quiz_id = %d",
62		- $quiz_id
63		- );
64		-
65		- return (int) $this->wpdb->get_var( $query );
66		- }
67		-}
68		-
	1	+<?php
	2	+
	3	+if ( ! defined( 'ABSPATH' ) ) {
	4	+ exit; // Exit if accessed directly
	5	+}
	6	+
	7	+/**
	8	+ * Class LP_Lesson_DB
	9	+ *
	10	+ * @since 3.2.7.4
	11	+ * @author tungnx
	12	+ * @version 1.0.0
	13	+ */
	14	+class LP_Quiz_DB extends LP_Database {
	15	+ private static $_instance;
	16	+
	17	+ protected function __construct() {
	18	+ parent::__construct();
	19	+ }
	20	+
	21	+ public static function getInstance() {
	22	+ if ( is_null( self::$_instance ) ) {
	23	+ self::$_instance = new self();
	24	+ }
	25	+
	26	+ return self::$_instance;
	27	+ }
	28	+
	29	+ /**
	30	+ * Get quiz_id of question
	31	+ *
	32	+ * @param int $question_id
	33	+ *
	34	+ * @return int
	35	+ */
	36	+ public function get_quiz_id_by_question( int $question_id = 0 ) : int {
	37	+ $query = $this->wpdb->prepare(
	38	+ "
	39	+ SELECT quiz_id
	40	+ FROM $this->tb_lp_quiz_questions
	41	+ WHERE question_id = %d",
	42	+ $question_id
	43	+ );
	44	+
	45	+ return (int) $this->wpdb->get_var( $query );
	46	+ }
	47	+
	48	+ /**
	49	+ * Get total questions assign for Quiz
	50	+ *
	51	+ * @param int $quiz_id
	52	+ * @author tungnx
	53	+ * @since 4.1.4.1
	54	+ * @version 1.0.0
	55	+ * @return int
	56	+ */
	57	+ public function get_total_question( int $quiz_id = 0 ) : int {
	58	+ $query = $this->wpdb->prepare(
	59	+ "SELECT COUNT(question_id) AS total
	60	+ FROM $this->tb_lp_quiz_questions
	61	+ WHERE quiz_id = %d",
	62	+ $quiz_id
	63	+ );
	64	+
	65	+ return (int) $this->wpdb->get_var( $query );
	66	+ }
	67	+}
	68	+