blob: 459578f5ca6af7dde990b2c2fbd6f0b655cf2f80 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
<?php
/**
* MultiDimArrayObject
*
*
* @author André Noack <noack@data-quest.de>
*
*/
class MultiDimArrayObject extends StudipArrayObject
{
/**
* Constructor
*
* @param array $input
* @param int $flags
* @param string $iteratorClass
*/
public function __construct($input = [], $flags = self::STD_PROP_LIST, $iteratorClass = 'ArrayIterator')
{
parent::__construct([], $flags, $iteratorClass);
$this->exchangeArray($input);
}
/**
* Appends the value
*
* @param mixed $value
* @return void
*/
public function append($value)
{
$this->offsetSet(null, $value);
}
/**
* Exchange the array for another one.
*
* @param array|ArrayObject $data
* @return array
*/
public function exchangeArray($data)
{
if (!is_array($data) && !is_object($data)) {
throw new InvalidArgumentException('Passed variable is not an array or object');
}
if ($data instanceof \StudipArrayObject) {
$data = $data->getArrayCopy();
}
if (!is_array($data)) {
$data = (array) $data;
}
$storage = $this->storage;
$this->storage = $this->recursiveArrayToArrayObjects($data);
return $storage;
}
/**
* Creates a copy of the ArrayObject.
*
* @return array
*/
public function getArrayCopy()
{
$ret = [];
foreach($this->storage as $key => $value) {
if ($value instanceOf StudipArrayObject) {
$ret[$key] = $value->getArrayCopy();
} else {
$ret[$key] = $value;
}
}
return $ret;
}
/**
* Create a new iterator from an ArrayObject instance
*
* @return \Iterator
*
* @todo Add Traversable return type when Stud.IP requires PHP8 minimal
*/
#[ReturnTypeWillChange]
public function getIterator()
{
$class = $this->iteratorClass;
return new $class($this->getArrayCopy());
}
/**
* Sets the value at the specified key to value
*
* @param mixed $key
* @param mixed $value
* @return void
*
* @todo Add void return type when Stud.IP requires PHP8 minimal
*/
#[ReturnTypeWillChange]
public function offsetSet($key, $value)
{
$new_value = $this->recursiveArrayToArrayObjects($value);
if (is_array($new_value)) {
$class = get_called_class();
$new_value = new $class($new_value, $this->getFlags(), $this->getIteratorClass());
}
if (is_null($key)) {
$this->storage[] = $new_value;
} else {
$this->storage[$key] = $new_value;
}
}
protected function recursiveArrayToArrayObjects($data)
{
if ($data instanceOf StudipArrayObject) {
$data = $data->getArrayCopy();
}
if (is_array($data)) {
$new_data = [];
foreach ($data as $key => $value) {
$new_value = $this->recursiveArrayToArrayObjects($value);
if (is_array($new_value)) {
$class = get_called_class();
$new_data[$key] = new $class($new_value, $this->getFlags(), $this->getIteratorClass());
} else {
$new_data[$key] = $value;
}
}
return $new_data;
}
return $data;
}
}
|
