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
|
<?php
/**
* Test: Nette\Utils\Strings::matchAll()
*/
declare(strict_types=1);
use Nette\Utils\Strings;
use Tester\Assert;
require __DIR__ . '/../bootstrap.php';
// not matched
Assert::same([], Strings::matchAll('hello world!', '#([E-L])+#'));
// sentinel
Assert::same([
[''], [''], [''],
], Strings::matchAll('he', '##'));
// capturing
Assert::same([
['hell', 'l'],
['l', 'l'],
], Strings::matchAll('hello world!', '#([e-l])+#'));
Assert::same([
['hell'],
['l'],
], Strings::matchAll('hello world!', '#[e-l]+#'));
// options
Assert::same([
[['lu', 2], ['l', 2], ['u', 3]],
[['ou', 6], ['o', 6], ['u', 7]],
[['k', 10], ['k', 10], ['', 11]],
[['k', 14], ['k', 14], ['', 15]],
], Strings::matchAll('žluťoučký kůň!', '#([a-z])([a-z]*)#u', PREG_OFFSET_CAPTURE));
Assert::same([
[['lu', 2], ['l', 2], ['u', 3]],
[['ou', 6], ['o', 6], ['u', 7]],
[['k', 10], ['k', 10], ['', 11]],
[['k', 14], ['k', 14], ['', 15]],
], Strings::matchAll('žluťoučký kůň!', '#([a-z])([a-z]*)#u', captureOffset: true));
Assert::same([
[['lu', 2], ['ou', 6], ['k', 10], ['k', 14]],
[['l', 2], ['o', 6], ['k', 10], ['k', 14]],
[['u', 3], ['u', 7], ['', 11], ['', 15]],
], Strings::matchAll('žluťoučký kůň!', '#([a-z])([a-z]*)#u', PREG_OFFSET_CAPTURE | PREG_PATTERN_ORDER));
Assert::same([
[['lu', 1], ['l', 1], ['u', 2]],
[['ou', 4], ['o', 4], ['u', 5]],
[['k', 7], ['k', 7], ['', 8]],
[['k', 10], ['k', 10], ['', 11]],
], Strings::matchAll('žluťoučký kůň!', '#([a-z])([a-z]*)#u', captureOffset: true, utf8: true));
Assert::same([
[['lu', 2], ['ou', 6], ['k', 10], ['k', 14]],
[['l', 2], ['o', 6], ['k', 10], ['k', 14]],
[['u', 3], ['u', 7], ['', 11], ['', 15]],
], Strings::matchAll('žluťoučký kůň!', '#([a-z])([a-z]*)#u', captureOffset: true, patternOrder: true));
Assert::same([
[['lu', 1], ['ou', 4], ['k', 7], ['k', 10]],
[['l', 1], ['o', 4], ['k', 7], ['k', 10]],
[['u', 2], ['u', 5], ['', 8], ['', 11]],
], Strings::matchAll('žluťoučký kůň!', '#([a-z])([a-z]*)#u', captureOffset: true, patternOrder: true, utf8: true));
Assert::same([['l'], ['k'], ['k']], Strings::matchAll('žluťoučký kůň', '#[e-l]+#u', offset: 2));
Assert::same([['k'], ['k']], Strings::matchAll('žluťoučký kůň', '#[e-l]+#u', offset: 2, utf8: true));
Assert::same([['žluťoučký'], ['kůň']], Strings::matchAll('žluťoučký kůň', '#\w+#', utf8: true)); // without modifier
Assert::same([['ll', 'l']], Strings::matchAll('hello world!', '#[e-l]+#', PREG_PATTERN_ORDER, 2));
Assert::same([['ll', 'l']], Strings::matchAll('hello world!', '#[e-l]+#', offset: 2, patternOrder: true));
Assert::same([['e', null]], Strings::matchAll('hello world!', '#e(x)*#', unmatchedAsNull: true));
// right edge
Assert::same([['']], Strings::matchAll('he', '#(?<=e)#', offset: 2));
Assert::same([], Strings::matchAll('he', '#(?<=x)#', offset: 2));
Assert::same([], Strings::matchAll('he', '##', offset: 3));
|
