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
|
<?php
use Illuminate\Support\Arr;
use function PHPStan\Testing\assertType;
$array = [new User];
/** @var iterable<int, User> $iterable */
$iterable = [];
/** @var Traversable<int, User> $traversable */
$traversable = new ArrayIterator([new User]);
assertType('User|null', Arr::first($array));
assertType('User|null', Arr::first($array, function ($user) {
assertType('User', $user);
return true;
}));
assertType("'string'|User", Arr::first($array, function ($user) {
assertType('User', $user);
return false;
}, 'string'));
assertType("'string'|User", Arr::first($array, null, function () {
return 'string';
}));
assertType('User|null', Arr::first($iterable));
assertType('User|null', Arr::first($iterable, function ($user) {
assertType('User', $user);
return true;
}));
assertType("'string'|User", Arr::first($iterable, function ($user) {
assertType('User', $user);
return false;
}, 'string'));
assertType("'string'|User", Arr::first($iterable, null, function () {
return 'string';
}));
assertType('User|null', Arr::first($traversable));
assertType('User|null', Arr::first($traversable, function ($user) {
assertType('User', $user);
return true;
}));
assertType("'string'|User", Arr::first($traversable, function ($user) {
assertType('User', $user);
return false;
}, 'string'));
assertType("'string'|User", Arr::first($traversable, null, function () {
return 'string';
}));
assertType('User|null', Arr::last($array));
assertType('User|null', Arr::last($array, function ($user) {
assertType('User', $user);
return true;
}));
assertType("'string'|User", Arr::last($array, function ($user) {
assertType('User', $user);
return false;
}, 'string'));
assertType("'string'|User", Arr::last($array, null, function () {
return 'string';
}));
assertType('User|null', Arr::last($iterable));
assertType('User|null', Arr::last($iterable, function ($user) {
assertType('User', $user);
return true;
}));
assertType("'string'|User", Arr::last($iterable, function ($user) {
assertType('User', $user);
return false;
}, 'string'));
assertType("'string'|User", Arr::last($iterable, null, function () {
return 'string';
}));
assertType('User|null', Arr::last($traversable));
assertType('User|null', Arr::last($traversable, function ($user) {
assertType('User', $user);
return true;
}));
assertType("'string'|User", Arr::last($traversable, function ($user) {
assertType('User', $user);
return false;
}, 'string'));
assertType("'string'|User", Arr::last($traversable, null, function () {
return 'string';
}));
|
