← All changes | inc/abstracts/abstract-array-access.php +99 -99 4.3.9 → 4.4.8 View file →

		@@ -1,99 +1,99 @@
1		-<?php
2		-
3		-/**
4		- * Class LP_Array_Access
5		- */
6		-class LP_Array_Access {
7		-
8		- /**
9		- * @var array
10		- */
11		- protected $_data = array();
12		-
13		- /**
14		- * @var int
15		- */
16		- protected $_position = 0;
17		-
18		- /**
19		- * LP_Array_Access constructor.
20		- *
21		- * @param $data
22		- */
23		- public function __construct( $data ) {
24		- $this->_data = is_array( $data ) ? $data : (array) $data;
25		- }
26		-
27		- public function offsetExists( $offset ) {
28		- if ( $offset ) {
29		- return array_key_exists( $offset, $this->_data );
30		- }
31		-
32		- return false;
33		- }
34		-
35		- public function offsetSet( $offset, $value ) {
36		- if ( $offset ) {
37		- $this->_data[ $offset ] = $value;
38		- }
39		- }
40		-
41		- public function offsetGet( $offset ) {
42		- return $this->offsetExists( $offset ) ? $this->_data[ $offset ] : false;
43		- }
44		-
45		- public function offsetUnset( $offset ) {
46		- if ( $this->offsetExists( $offset ) ) {
47		- unset( $this->_data[ $offset ] );
48		-
49		- return true;
50		- }
51		-
52		- return false;
53		- }
54		-
55		- /**
56		- * Reset current position of answer options.
57		- */
58		- public function rewind() {
59		- $this->_position = 0;
60		- }
61		-
62		- /**
63		- * @return mixed
64		- */
65		- public function current() {
66		- $values = array_values( $this->_data );
67		-
68		- return $values[ $this->_position ];
69		- }
70		-
71		- /**
72		- * @return mixed
73		- */
74		- public function key() {
75		- $keys = array_keys( $this->_data );
76		-
77		- return $keys[ $this->_position ];
78		- }
79		-
80		- /**
81		- * Nex question.
82		- */
83		- public function next() {
84		- ++ $this->_position;
85		- }
86		-
87		- /**
88		- * @return bool
89		- */
90		- public function valid() {
91		- $values = array_values( $this->_data );
92		-
93		- return isset( $values[ $this->_position ] );
94		- }
95		-
96		- public function count() {
97		- return sizeof( $this->_data );
98		- }
99		-}
	1	+<?php
	2	+
	3	+/**
	4	+ * Class LP_Array_Access
	5	+ */
	6	+class LP_Array_Access {
	7	+
	8	+ /**
	9	+ * @var array
	10	+ */
	11	+ protected $_data = array();
	12	+
	13	+ /**
	14	+ * @var int
	15	+ */
	16	+ protected $_position = 0;
	17	+
	18	+ /**
	19	+ * LP_Array_Access constructor.
	20	+ *
	21	+ * @param $data
	22	+ */
	23	+ public function __construct( $data ) {
	24	+ $this->_data = is_array( $data ) ? $data : (array) $data;
	25	+ }
	26	+
	27	+ public function offsetExists( $offset ) {
	28	+ if ( $offset ) {
	29	+ return array_key_exists( $offset, $this->_data );
	30	+ }
	31	+
	32	+ return false;
	33	+ }
	34	+
	35	+ public function offsetSet( $offset, $value ) {
	36	+ if ( $offset ) {
	37	+ $this->_data[ $offset ] = $value;
	38	+ }
	39	+ }
	40	+
	41	+ public function offsetGet( $offset ) {
	42	+ return $this->offsetExists( $offset ) ? $this->_data[ $offset ] : false;
	43	+ }
	44	+
	45	+ public function offsetUnset( $offset ) {
	46	+ if ( $this->offsetExists( $offset ) ) {
	47	+ unset( $this->_data[ $offset ] );
	48	+
	49	+ return true;
	50	+ }
	51	+
	52	+ return false;
	53	+ }
	54	+
	55	+ /**
	56	+ * Reset current position of answer options.
	57	+ */
	58	+ public function rewind() {
	59	+ $this->_position = 0;
	60	+ }
	61	+
	62	+ /**
	63	+ * @return mixed
	64	+ */
	65	+ public function current() {
	66	+ $values = array_values( $this->_data );
	67	+
	68	+ return $values[ $this->_position ];
	69	+ }
	70	+
	71	+ /**
	72	+ * @return mixed
	73	+ */
	74	+ public function key() {
	75	+ $keys = array_keys( $this->_data );
	76	+
	77	+ return $keys[ $this->_position ];
	78	+ }
	79	+
	80	+ /**
	81	+ * Nex question.
	82	+ */
	83	+ public function next() {
	84	+ ++ $this->_position;
	85	+ }
	86	+
	87	+ /**
	88	+ * @return bool
	89	+ */
	90	+ public function valid() {
	91	+ $values = array_values( $this->_data );
	92	+
	93	+ return isset( $values[ $this->_position ] );
	94	+ }
	95	+
	96	+ public function count() {
	97	+ return sizeof( $this->_data );
	98	+ }
	99	+}