|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* |
|
4
|
|
|
* This file is part of phpFastCache. |
|
5
|
|
|
* |
|
6
|
|
|
* @license MIT License (MIT) |
|
7
|
|
|
* |
|
8
|
|
|
* For full copyright and license information, please see the docs/CREDITS.txt file. |
|
9
|
|
|
* |
|
10
|
|
|
* @author Khoa Bui (khoaofgod) <[email protected]> http://www.phpfastcache.com |
|
11
|
|
|
* @author Georges.L (Geolim4) <[email protected]> |
|
12
|
|
|
* |
|
13
|
|
|
*/ |
|
14
|
|
|
declare(strict_types=1); |
|
15
|
|
|
|
|
16
|
|
|
namespace Phpfastcache\Util; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* Trait ClassNamespaceResolverTrait |
|
20
|
|
|
* @package phpFastCache\Core |
|
21
|
|
|
*/ |
|
22
|
|
|
trait ClassNamespaceResolverTrait |
|
23
|
|
|
{ |
|
24
|
|
|
/** |
|
25
|
|
|
* @var string |
|
26
|
|
|
*/ |
|
27
|
|
|
protected $namespace; |
|
28
|
|
|
|
|
29
|
|
|
/** |
|
30
|
|
|
* @return string |
|
31
|
|
|
*/ |
|
32
|
|
|
protected function getClassNamespace(): string |
|
33
|
|
|
{ |
|
34
|
|
|
if (!$this->namespace) { |
|
35
|
|
|
$this->namespace = \substr(static::class, 0, strrpos(static::class, '\\')); |
|
36
|
|
|
} |
|
37
|
|
|
|
|
38
|
|
|
return $this->namespace; |
|
39
|
|
|
} |
|
40
|
|
|
|
|
41
|
|
|
/** |
|
42
|
|
|
* Iterate over all files in the given directory searching for classes. |
|
43
|
|
|
* |
|
44
|
|
|
* NOTICE: This method has been borrowed from Symfony ClassLoader 3.4 since they |
|
45
|
|
|
* deprecated the whole component as of SF4. Our thanks to them. |
|
46
|
|
|
* |
|
47
|
|
|
* @param \Iterator|string|array $dir The directory to search in or an iterator |
|
48
|
|
|
* |
|
49
|
|
|
* @return array A class map array |
|
50
|
|
|
*/ |
|
51
|
|
|
protected static function createClassMap($dir): array |
|
52
|
|
|
{ |
|
53
|
|
|
if (\is_string($dir)) { |
|
54
|
|
|
$dir = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir)); |
|
55
|
|
|
} |
|
56
|
|
|
$map = []; |
|
57
|
|
|
|
|
58
|
|
|
if(\is_array($dir) || $dir instanceof \Traversable){ |
|
|
|
|
|
|
59
|
|
|
foreach ($dir as $file) { |
|
60
|
|
|
if (!$file->isFile()) { |
|
61
|
|
|
continue; |
|
62
|
|
|
} |
|
63
|
|
|
$path = $file->getRealPath() ?: $file->getPathname(); |
|
64
|
|
|
if ('php' !== pathinfo($path, PATHINFO_EXTENSION)) { |
|
65
|
|
|
continue; |
|
66
|
|
|
} |
|
67
|
|
|
$classes = self::findClasses($path); |
|
68
|
|
|
if (\PHP_VERSION_ID >= 70000) { |
|
69
|
|
|
// PHP 7 memory manager will not release after token_get_all(), see https://bugs.php.net/70098 |
|
70
|
|
|
gc_mem_caches(); |
|
71
|
|
|
} |
|
72
|
|
|
foreach ($classes as $class) { |
|
73
|
|
|
$map[ $class ] = $path; |
|
74
|
|
|
} |
|
75
|
|
|
} |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
return $map; |
|
79
|
|
|
} |
|
80
|
|
|
|
|
81
|
|
|
/** |
|
82
|
|
|
* Extract the classes in the given file. |
|
83
|
|
|
* |
|
84
|
|
|
* NOTICE: This method has been borrowed from Symfony ClassLoader 3.4 since they |
|
85
|
|
|
* deprecated the whole component as of SF4. Our thanks to them. |
|
86
|
|
|
* |
|
87
|
|
|
* @param string $path The file to check |
|
88
|
|
|
* |
|
89
|
|
|
* @return array The found classes |
|
90
|
|
|
*/ |
|
91
|
|
|
protected static function findClasses(string $path): array |
|
92
|
|
|
{ |
|
93
|
|
|
$contents = file_get_contents($path); |
|
94
|
|
|
$tokens = token_get_all($contents); |
|
95
|
|
|
$classes = []; |
|
96
|
|
|
$namespace = ''; |
|
97
|
|
|
for ($i = 0; isset($tokens[ $i ]); ++$i) { |
|
98
|
|
|
$token = $tokens[ $i ]; |
|
99
|
|
|
if (!isset($token[ 1 ])) { |
|
100
|
|
|
continue; |
|
101
|
|
|
} |
|
102
|
|
|
$class = ''; |
|
103
|
|
|
switch ($token[ 0 ]) { |
|
104
|
|
|
case T_NAMESPACE: |
|
105
|
|
|
$namespace = ''; |
|
106
|
|
|
// If there is a namespace, extract it |
|
107
|
|
|
while (isset($tokens[ ++$i ][ 1 ])) { |
|
108
|
|
|
if (in_array($tokens[ $i ][ 0 ], [T_STRING, T_NS_SEPARATOR])) { |
|
109
|
|
|
$namespace .= $tokens[ $i ][ 1 ]; |
|
110
|
|
|
} |
|
111
|
|
|
} |
|
112
|
|
|
$namespace .= '\\'; |
|
113
|
|
|
break; |
|
114
|
|
|
case T_CLASS: |
|
115
|
|
|
case T_INTERFACE: |
|
116
|
|
|
case T_TRAIT: |
|
117
|
|
|
// Skip usage of ::class constant |
|
118
|
|
|
$isClassConstant = false; |
|
119
|
|
|
for ($j = $i - 1; $j > 0; --$j) { |
|
120
|
|
|
if (!isset($tokens[ $j ][ 1 ])) { |
|
121
|
|
|
break; |
|
122
|
|
|
} |
|
123
|
|
|
if (T_DOUBLE_COLON === $tokens[ $j ][ 0 ]) { |
|
124
|
|
|
$isClassConstant = true; |
|
125
|
|
|
break; |
|
126
|
|
|
} elseif (!\in_array($tokens[ $j ][ 0 ], [T_WHITESPACE, T_DOC_COMMENT, T_COMMENT], false)) { |
|
127
|
|
|
break; |
|
128
|
|
|
} |
|
129
|
|
|
} |
|
130
|
|
|
if ($isClassConstant) { |
|
131
|
|
|
break; |
|
132
|
|
|
} |
|
133
|
|
|
// Find the classname |
|
134
|
|
|
while (isset($tokens[ ++$i ][ 1 ])) { |
|
135
|
|
|
$t = $tokens[ $i ]; |
|
136
|
|
|
if (T_STRING === $t[ 0 ]) { |
|
137
|
|
|
$class .= $t[ 1 ]; |
|
138
|
|
|
} elseif ('' !== $class && T_WHITESPACE === $t[ 0 ]) { |
|
139
|
|
|
break; |
|
140
|
|
|
} |
|
141
|
|
|
} |
|
142
|
|
|
$classes[] = ltrim($namespace . $class, '\\'); |
|
143
|
|
|
break; |
|
144
|
|
|
default: |
|
145
|
|
|
break; |
|
146
|
|
|
} |
|
147
|
|
|
} |
|
148
|
|
|
return $classes; |
|
149
|
|
|
} |
|
150
|
|
|
} |
PHPSocialNetwork /
phpfastcache
Loading history...