|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Spatie\DataTransferObject; |
|
6
|
|
|
|
|
7
|
|
|
use ArrayAccess; |
|
8
|
|
|
|
|
9
|
|
|
class Arr |
|
10
|
|
|
{ |
|
11
|
|
|
public static function only($array, $keys): array |
|
12
|
|
|
{ |
|
13
|
|
|
return array_intersect_key($array, array_flip((array) $keys)); |
|
14
|
|
|
} |
|
15
|
|
|
|
|
16
|
|
|
public static function except($array, $keys): array |
|
17
|
|
|
{ |
|
18
|
|
|
return static::forget($array, $keys); |
|
19
|
|
|
} |
|
20
|
|
|
|
|
21
|
|
|
public static function forget($array, $keys): array |
|
22
|
|
|
{ |
|
23
|
|
|
$keys = (array) $keys; |
|
24
|
|
|
|
|
25
|
|
|
if (count($keys) === 0) { |
|
26
|
|
|
return $array; |
|
27
|
|
|
} |
|
28
|
|
|
|
|
29
|
|
|
foreach ($keys as $key) { |
|
30
|
|
|
// If the exact key exists in the top-level, remove it |
|
31
|
|
|
if (static::exists($array, $key)) { |
|
32
|
|
|
unset($array[$key]); |
|
33
|
|
|
|
|
34
|
|
|
continue; |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
$parts = explode('.', $key); |
|
38
|
|
|
|
|
39
|
|
|
while (count($parts) > 1) { |
|
40
|
|
|
$part = array_shift($parts); |
|
41
|
|
|
|
|
42
|
|
|
if (isset($array[$part]) && is_array($array[$part])) { |
|
43
|
|
|
$array = &$array[$part]; |
|
44
|
|
|
} else { |
|
45
|
|
|
continue 2; |
|
46
|
|
|
} |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
unset($array[array_shift($parts)]); |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
return $array; |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
|
|
public static function exists($array, $key): bool |
|
56
|
|
|
{ |
|
57
|
|
|
if ($array instanceof ArrayAccess) { |
|
58
|
|
|
return $array->offsetExists($key); |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
return array_key_exists($key, $array); |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
public static function isAssoc(array $arr): bool |
|
65
|
|
|
{ |
|
66
|
|
|
$stringKeys = array_filter(array_keys($arr), 'is_string'); |
|
67
|
|
|
|
|
68
|
|
|
return count($stringKeys) > 0; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
public static function containsType(array $arr, string $className): bool |
|
72
|
|
|
{ |
|
73
|
|
|
foreach ($arr as $object) { |
|
74
|
|
|
if (is_subclass_of($object, $className)) { |
|
75
|
|
|
return true; |
|
76
|
|
|
} |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
|
|
return false; |
|
80
|
|
|
} |
|
81
|
|
|
} |
|
82
|
|
|
|
spatie /
data-transfer-object
