vendor/api-platform/core/src/Util/ReflectionClassRecursiveIterator.php line 49

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  1. <?php
  3. /*
  4. * This file is part of the API Platform project.
  5. *
  6. * (c) Kévin Dunglas <dunglas@gmail.com>
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. declare(strict_types=1);
  14. namespace ApiPlatform\Core\Util;
  16. /**
  17. * Gets reflection classes for php files in the given directories.
  18. *
  19. * @author Antoine Bluchet <soyuka@gmail.com>
  20. *
  21. * @internal
  22. */
  23. final class ReflectionClassRecursiveIterator
  24. {
  25. private function __construct()
  26. {
  27. }
  29. public static function getReflectionClassesFromDirectories(array $directories): \Iterator
  30. {
  31. foreach ($directories as $path) {
  32. $iterator = new \RegexIterator(
  33. new \RecursiveIteratorIterator(
  34. new \RecursiveDirectoryIterator($path, \FilesystemIterator::SKIP_DOTS),
  35. \RecursiveIteratorIterator::LEAVES_ONLY
  36. ),
  37. '/^.+\.php$/i',
  38. \RecursiveRegexIterator::GET_MATCH
  39. );
  41. foreach ($iterator as $file) {
  42. $sourceFile = $file[0];
  44. if (!preg_match('(^phar:)i', $sourceFile)) {
  45. $sourceFile = realpath($sourceFile);
  46. }
  48. try {
  49. require_once $sourceFile;
  50. } catch (\Throwable $t) {
  51. // invalid PHP file (example: missing parent class)
  52. continue;
  53. }
  55. $includedFiles[$sourceFile] = true;
  56. }
  57. }
  59. $declared = array_merge(get_declared_classes(), get_declared_interfaces());
  60. foreach ($declared as $className) {
  61. $reflectionClass = new \ReflectionClass($className);
  62. $sourceFile = $reflectionClass->getFileName();
  63. if (isset($includedFiles[$sourceFile])) {
  64. yield $className => $reflectionClass;
  65. }
  66. }
  67. }
  68. }