Verzeichnisstruktur phpBB-3.3.16
- Veröffentlicht
- 27.04.2026
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ComposerResource.php
01 <?php
02
03 /*
04 * This file is part of the Symfony package.
05 *
06 * (c) Fabien Potencier <fabien@symfony.com>
07 *
08 * For the full copyright and license information, please view the LICENSE
09 * file that was distributed with this source code.
10 */
11
12 namespace Symfony\Component\Config\Resource;
13
14 /**
15 * ComposerResource tracks the PHP version and Composer dependencies.
16 *
17 * @author Nicolas Grekas <p@tchwork.com>
18 */
19 class ComposerResource implements SelfCheckingResourceInterface, \Serializable
20 {
21 private $vendors;
22
23 private static $runtimeVendors;
24
25 public function __construct()
26 {
27 self::refresh();
28 $this->vendors = self::$runtimeVendors;
29 }
30
31 public function getVendors()
32 {
33 return array_keys($this->vendors);
34 }
35
36 /**
37 * {@inheritdoc}
38 */
39 public function __toString()
40 {
41 return __CLASS__;
42 }
43
44 /**
45 * {@inheritdoc}
46 */
47 public function isFresh($timestamp)
48 {
49 self::refresh();
50
51 return array_values(self::$runtimeVendors) === array_values($this->vendors);
52 }
53
54 /**
55 * @internal
56 */
57 public function serialize()
58 {
59 return serialize($this->vendors);
60 }
61
62 /**
63 * @internal
64 */
65 public function unserialize($serialized)
66 {
67 $this->vendors = unserialize($serialized);
68 }
69
70 private static function refresh()
71 {
72 self::$runtimeVendors = [];
73
74 foreach (get_declared_classes() as $class) {
75 if ('C' === $class[0] && 0 === strpos($class, 'ComposerAutoloaderInit')) {
76 $r = new \ReflectionClass($class);
77 $v = \dirname(\dirname($r->getFileName()));
78 if (file_exists($v.'/composer/installed.json')) {
79 self::$runtimeVendors[$v] = @filemtime($v.'/composer/installed.json');
80 }
81 }
82 }
83 }
84 }
85