← All changes | inc/question/class-lp-question-multi-choice.php +88 -88 4.3.9 → 4.4.8 View file →

		@@ -1,88 +1,88 @@
1		-<?php
2		-/**
3		- * Class LP_Question_Multi_Choice
4		- *
5		- * @author ThimPress
6		- * @package LearnPress/Classes
7		- * @version 3.0.0
8		- * @extend LP_Question
9		- */
10		-
11		-defined( 'ABSPATH' ) || exit();
12		-
13		-if ( ! class_exists( 'LP_Question_Multi_Choice' ) ) {
14		- /**
15		- * Class LP_Question_Multi_Choice
16		- */
17		- class LP_Question_Multi_Choice extends LP_Question {
18		-
19		- /**
20		- * Type of this question.
21		- *
22		- * @var string
23		- */
24		- public $_question_type = 'multi_choice';
25		-
26		- /**
27		- * LP_Question_Multi_Choice constructor.
28		- *
29		- * @param null $the_question
30		- * @param null $options
31		- *
32		- * @throws Exception
33		- */
34		- public function __construct( $the_question = null, $options = null ) {
35		- parent::__construct( $the_question, $options );
36		- }
37		-
38		- /**
39		- * Allow check answer.
40		- *
41		- * @return bool
42		- */
43		- public function can_check_answer() {
44		- return true;
45		- }
46		-
47		- /**
48		- * Check user answer.
49		- *
50		- * @param null $user_answer
51		- *
52		- * @return array
53		- */
54		- public function check( $user_answer = null ) {
55		- $return = parent::check();
56		- settype( $user_answer, 'array' );
57		- $answers = $this->get_answers();
58		-
59		- if ( $answers ) {
60		- $correct = true;
61		- foreach ( $answers as $key => $option ) {
62		- $data = $option->get_data();
63		- $selected = $this->is_selected_option( $data, $user_answer );
64		-
65		- if ( $selected && ! $option->is_true() ) {
66		- $correct = false;
67		- } elseif ( ! $selected && $option->is_true() ) {
68		- $correct = false;
69		- }
70		-
71		- // Only one option is selected wrong will wrong the answer.
72		- if ( ! $correct ) {
73		- break;
74		- }
75		- }
76		-
77		- if ( $correct ) {
78		- $return = array(
79		- 'correct' => true,
80		- 'mark' => floatval( $this->get_mark() ),
81		- );
82		- }
83		- }
84		-
85		- return $return;
86		- }
87		- }
88		-}
	1	+<?php
	2	+/**
	3	+ * Class LP_Question_Multi_Choice
	4	+ *
	5	+ * @author ThimPress
	6	+ * @package LearnPress/Classes
	7	+ * @version 3.0.0
	8	+ * @extend LP_Question
	9	+ */
	10	+
	11	+defined( 'ABSPATH' ) || exit();
	12	+
	13	+if ( ! class_exists( 'LP_Question_Multi_Choice' ) ) {
	14	+ /**
	15	+ * Class LP_Question_Multi_Choice
	16	+ */
	17	+ class LP_Question_Multi_Choice extends LP_Question {
	18	+
	19	+ /**
	20	+ * Type of this question.
	21	+ *
	22	+ * @var string
	23	+ */
	24	+ public $_question_type = 'multi_choice';
	25	+
	26	+ /**
	27	+ * LP_Question_Multi_Choice constructor.
	28	+ *
	29	+ * @param null $the_question
	30	+ * @param null $options
	31	+ *
	32	+ * @throws Exception
	33	+ */
	34	+ public function __construct( $the_question = null, $options = null ) {
	35	+ parent::__construct( $the_question, $options );
	36	+ }
	37	+
	38	+ /**
	39	+ * Allow check answer.
	40	+ *
	41	+ * @return bool
	42	+ */
	43	+ public function can_check_answer() {
	44	+ return true;
	45	+ }
	46	+
	47	+ /**
	48	+ * Check user answer.
	49	+ *
	50	+ * @param null $user_answer
	51	+ *
	52	+ * @return array
	53	+ */
	54	+ public function check( $user_answer = null ) {
	55	+ $return = parent::check();
	56	+ settype( $user_answer, 'array' );
	57	+ $answers = $this->get_answers();
	58	+
	59	+ if ( $answers ) {
	60	+ $correct = true;
	61	+ foreach ( $answers as $key => $option ) {
	62	+ $data = $option->get_data();
	63	+ $selected = $this->is_selected_option( $data, $user_answer );
	64	+
	65	+ if ( $selected && ! $option->is_true() ) {
	66	+ $correct = false;
	67	+ } elseif ( ! $selected && $option->is_true() ) {
	68	+ $correct = false;
	69	+ }
	70	+
	71	+ // Only one option is selected wrong will wrong the answer.
	72	+ if ( ! $correct ) {
	73	+ break;
	74	+ }
	75	+ }
	76	+
	77	+ if ( $correct ) {
	78	+ $return = array(
	79	+ 'correct' => true,
	80	+ 'mark' => floatval( $this->get_mark() ),
	81	+ );
	82	+ }
	83	+ }
	84	+
	85	+ return $return;
	86	+ }
	87	+ }
	88	+}