|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Strings; |
|
6
|
|
|
|
|
7
|
|
|
/** |
|
8
|
|
|
* A shell wildcard pattern to match strings against. |
|
9
|
|
|
* |
|
10
|
|
|
* - `\` escapes other special characters if usage of escape character is not turned off. |
|
11
|
|
|
* - `*` matches any string, including the empty string. |
|
12
|
|
|
* - `?` matches any single character. |
|
13
|
|
|
* - `[seq]` matches any character in seq. |
|
14
|
|
|
* - `[a-z]` matches any character from a to z. |
|
15
|
|
|
* - `[!seq]` matches any character not in seq. |
|
16
|
|
|
* - `[[:alnum:]]` matches POSIX style character classes, |
|
17
|
|
|
* see {@see https://www.php.net/manual/en/regexp.reference.character-classes.php}. |
|
18
|
|
|
* |
|
19
|
|
|
* @see https://www.man7.org/linux/man-pages/man7/glob.7.html |
|
20
|
|
|
* |
|
21
|
|
|
* The class emulates {@see fnmatch()} using PCRE since it is not uniform across operating systems |
|
22
|
|
|
* and may not be available. |
|
23
|
|
|
*/ |
|
24
|
|
|
final class WildcardPattern |
|
25
|
|
|
{ |
|
26
|
|
|
private bool $withoutEscape = false; |
|
27
|
|
|
private bool $matchSlashesExactly = false; |
|
28
|
|
|
private bool $matchLeadingPeriodExactly = false; |
|
29
|
|
|
private bool $ignoreCase = false; |
|
30
|
|
|
private string $pattern; |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* @param string $pattern The shell wildcard pattern to match against. |
|
34
|
|
|
*/ |
|
35
|
54 |
|
public function __construct(string $pattern) |
|
36
|
|
|
{ |
|
37
|
54 |
|
$this->pattern = $pattern; |
|
38
|
54 |
|
} |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* Checks if the passed string would match the given shell wildcard pattern. |
|
42
|
|
|
* |
|
43
|
|
|
* @param string $string The tested string. |
|
44
|
|
|
* @return bool Whether the string matches pattern or not. |
|
45
|
|
|
*/ |
|
46
|
54 |
|
public function match(string $string): bool |
|
47
|
|
|
{ |
|
48
|
54 |
|
if ($this->pattern === '*' && !$this->matchSlashesExactly) { |
|
49
|
2 |
|
return true; |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
$replacements = [ |
|
53
|
52 |
|
'\\\\\\\\' => '\\\\', |
|
54
|
|
|
'\\\\\\*' => '[*]', |
|
55
|
|
|
'\\\\\\?' => '[?]', |
|
56
|
|
|
'\*' => '.*', |
|
57
|
|
|
'\?' => '.', |
|
58
|
|
|
'\[\!' => '[^', |
|
59
|
|
|
'\[' => '[', |
|
60
|
|
|
'\]' => ']', |
|
61
|
|
|
'\-' => '-', |
|
62
|
|
|
]; |
|
63
|
|
|
|
|
64
|
52 |
|
if ($this->withoutEscape) { |
|
65
|
5 |
|
unset($replacements['\\\\\\\\'], $replacements['\\\\\\*'], $replacements['\\\\\\?']); |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
52 |
|
if ($this->matchSlashesExactly) { |
|
69
|
10 |
|
$replacements['\*'] = '[^/\\\\]*'; |
|
70
|
10 |
|
$replacements['\?'] = '[^/\\\\]'; |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
52 |
|
$pattern = strtr(preg_quote($this->pattern, '#'), $replacements); |
|
74
|
52 |
|
$pattern = '#^' . $pattern . '$#us'; |
|
75
|
|
|
|
|
76
|
52 |
|
if ($this->ignoreCase) { |
|
77
|
1 |
|
$pattern .= 'i'; |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
52 |
|
return preg_match($pattern, $string) === 1; |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
|
|
/** |
|
84
|
|
|
* Disables using `\` to escape following special character. `\` becomes regular character. |
|
85
|
|
|
* @return self |
|
86
|
|
|
*/ |
|
87
|
5 |
|
public function withoutEscape(): self |
|
88
|
|
|
{ |
|
89
|
5 |
|
$new = clone $this; |
|
90
|
5 |
|
$new->withoutEscape = true; |
|
91
|
5 |
|
return $new; |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
/** |
|
95
|
|
|
* Do not match `/` character with wildcards. The only way to match `/` is with an explicit `/` in pattern. |
|
96
|
|
|
* Useful for matching file paths. Use with {@see withExactLeadingPeriod()}. |
|
97
|
|
|
* @return self |
|
98
|
|
|
*/ |
|
99
|
10 |
|
public function withExactSlashes(): self |
|
100
|
|
|
{ |
|
101
|
10 |
|
$new = clone $this; |
|
102
|
10 |
|
$new->matchSlashesExactly = true; |
|
103
|
10 |
|
return $new; |
|
104
|
|
|
} |
|
105
|
|
|
|
|
106
|
|
|
/** |
|
107
|
|
|
* Make pattern case insensitive. |
|
108
|
|
|
* @return self |
|
109
|
|
|
*/ |
|
110
|
1 |
|
public function ignoreCase(): self |
|
111
|
|
|
{ |
|
112
|
1 |
|
$new = clone $this; |
|
113
|
1 |
|
$new->ignoreCase = true; |
|
114
|
1 |
|
return $new; |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
/** |
|
118
|
|
|
* Do not match `.` character at the beginning of string with wildcards. |
|
119
|
|
|
* Useful for matching file paths. Use with {@see withExactSlashes()}. |
|
120
|
|
|
* @return self |
|
121
|
|
|
*/ |
|
122
|
|
|
public function withExactLeadingPeriod(): self |
|
123
|
|
|
{ |
|
124
|
|
|
$new = clone $this; |
|
125
|
|
|
$new->matchLeadingPeriodExactly = true; |
|
126
|
|
|
return $new; |
|
127
|
|
|
} |
|
128
|
|
|
} |
|
129
|
|
|
|
yiisoft /
strings
