|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Doctrine\DBAL\Cache; |
|
6
|
|
|
|
|
7
|
|
|
use ArrayIterator; |
|
8
|
|
|
use Doctrine\DBAL\Driver\ResultStatement; |
|
9
|
|
|
use Doctrine\DBAL\Exception\InvalidColumnIndex; |
|
10
|
|
|
use Doctrine\DBAL\FetchMode; |
|
11
|
|
|
use InvalidArgumentException; |
|
12
|
|
|
use IteratorAggregate; |
|
13
|
|
|
use function array_key_exists; |
|
14
|
|
|
use function array_merge; |
|
15
|
|
|
use function array_values; |
|
16
|
|
|
use function count; |
|
17
|
|
|
use function reset; |
|
18
|
|
|
use function sprintf; |
|
19
|
|
|
|
|
20
|
|
|
final class ArrayStatement implements IteratorAggregate, ResultStatement |
|
21
|
|
|
{ |
|
22
|
|
|
/** @var mixed[] */ |
|
23
|
|
|
private $data; |
|
24
|
|
|
|
|
25
|
|
|
/** @var int */ |
|
26
|
|
|
private $columnCount = 0; |
|
27
|
|
|
|
|
28
|
|
|
/** @var int */ |
|
29
|
|
|
private $num = 0; |
|
30
|
|
|
|
|
31
|
|
|
/** @var int */ |
|
32
|
|
|
private $defaultFetchMode = FetchMode::MIXED; |
|
33
|
|
|
|
|
34
|
|
|
/** |
|
35
|
|
|
* @param mixed[] $data |
|
36
|
|
|
*/ |
|
37
|
|
|
public function __construct(array $data) |
|
38
|
|
|
{ |
|
39
|
|
|
$this->data = $data; |
|
40
|
|
|
if (count($data) === 0) { |
|
41
|
|
|
return; |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
|
|
$this->columnCount = count($data[0]); |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
|
|
public function closeCursor() : void |
|
48
|
|
|
{ |
|
49
|
|
|
$this->data = []; |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
public function columnCount() : int |
|
53
|
|
|
{ |
|
54
|
|
|
return $this->columnCount; |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
public function rowCount() : int |
|
58
|
|
|
{ |
|
59
|
|
|
return count($this->data); |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
|
|
/** |
|
63
|
|
|
* {@inheritdoc} |
|
64
|
|
|
*/ |
|
65
|
|
|
public function setFetchMode(int $fetchMode, ...$args) : void |
|
66
|
|
|
{ |
|
67
|
|
|
if (count($args) > 0) { |
|
68
|
|
|
throw new InvalidArgumentException('Caching layer does not support 2nd/3rd argument to setFetchMode().'); |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
$this->defaultFetchMode = $fetchMode; |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
/** |
|
75
|
|
|
* {@inheritdoc} |
|
76
|
|
|
*/ |
|
77
|
|
|
public function getIterator() |
|
78
|
|
|
{ |
|
79
|
|
|
$data = $this->fetchAll(); |
|
80
|
|
|
|
|
81
|
|
|
return new ArrayIterator($data); |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
|
|
/** |
|
85
|
|
|
* {@inheritdoc} |
|
86
|
|
|
*/ |
|
87
|
|
|
public function fetch(?int $fetchMode = null, ...$args) |
|
88
|
|
|
{ |
|
89
|
|
|
if (! isset($this->data[$this->num])) { |
|
90
|
|
|
return false; |
|
91
|
|
|
} |
|
92
|
|
|
|
|
93
|
|
|
$row = $this->data[$this->num++]; |
|
94
|
|
|
$fetchMode = $fetchMode ?? $this->defaultFetchMode; |
|
95
|
|
|
|
|
96
|
|
|
if ($fetchMode === FetchMode::ASSOCIATIVE) { |
|
97
|
|
|
return $row; |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
|
if ($fetchMode === FetchMode::NUMERIC) { |
|
101
|
|
|
return array_values($row); |
|
102
|
|
|
} |
|
103
|
|
|
|
|
104
|
|
|
if ($fetchMode === FetchMode::MIXED) { |
|
105
|
|
|
return array_merge($row, array_values($row)); |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
|
|
if ($fetchMode === FetchMode::COLUMN) { |
|
109
|
|
|
return reset($row); |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
throw new InvalidArgumentException( |
|
113
|
|
|
sprintf('Invalid fetch mode given for fetching result, %d given.', $fetchMode) |
|
114
|
|
|
); |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
/** |
|
118
|
|
|
* {@inheritdoc} |
|
119
|
|
|
*/ |
|
120
|
|
|
public function fetchAll(?int $fetchMode = null, ...$args) : array |
|
121
|
|
|
{ |
|
122
|
|
|
$rows = []; |
|
123
|
|
|
while ($row = $this->fetch($fetchMode, ...$args)) { |
|
124
|
|
|
$rows[] = $row; |
|
125
|
|
|
} |
|
126
|
|
|
|
|
127
|
|
|
return $rows; |
|
128
|
|
|
} |
|
129
|
|
|
|
|
130
|
|
|
/** |
|
131
|
|
|
* {@inheritdoc} |
|
132
|
|
|
*/ |
|
133
|
|
|
public function fetchColumn(int $columnIndex = 0) |
|
134
|
|
|
{ |
|
135
|
|
|
$row = $this->fetch(FetchMode::NUMERIC); |
|
136
|
|
|
|
|
137
|
|
|
if ($row === false) { |
|
138
|
|
|
return false; |
|
139
|
|
|
} |
|
140
|
|
|
|
|
141
|
|
|
if (! array_key_exists($columnIndex, $row)) { |
|
142
|
|
|
throw InvalidColumnIndex::new($columnIndex, count($row)); |
|
143
|
|
|
} |
|
144
|
|
|
|
|
145
|
|
|
return $row[$columnIndex]; |
|
146
|
|
|
} |
|
147
|
|
|
} |
|
148
|
|
|
|
doctrine /
dbal
