View file vendor/symfony/var-dumper/Caster/StubCaster.php

File size: 2.09Kb
  1. <?php
  2.  
  3. /*
  4. * This file is part of the Symfony package.
  5. *
  6. * (c) Fabien Potencier <fabien@symfony.com>
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  11.  
  12. namespace Symfony\Component\VarDumper\Caster;
  13.  
  14. use Symfony\Component\VarDumper\Cloner\Stub;
  15.  
  16. /**
  17. * Casts a caster's Stub.
  18. *
  19. * @author Nicolas Grekas <p@tchwork.com>
  20. *
  21. * @final
  22. */
  23. class StubCaster
  24. {
  25. public static function castStub(Stub $c, array $a, Stub $stub, bool $isNested)
  26. {
  27. if ($isNested) {
  28. $stub->type = $c->type;
  29. $stub->class = $c->class;
  30. $stub->value = $c->value;
  31. $stub->handle = $c->handle;
  32. $stub->cut = $c->cut;
  33. $stub->attr = $c->attr;
  34.  
  35. if (Stub::TYPE_REF === $c->type && !$c->class && \is_string($c->value) && !preg_match('//u', $c->value)) {
  36. $stub->type = Stub::TYPE_STRING;
  37. $stub->class = Stub::STRING_BINARY;
  38. }
  39.  
  40. $a = [];
  41. }
  42.  
  43. return $a;
  44. }
  45.  
  46. public static function castCutArray(CutArrayStub $c, array $a, Stub $stub, bool $isNested)
  47. {
  48. return $isNested ? $c->preservedSubset : $a;
  49. }
  50.  
  51. public static function cutInternals($obj, array $a, Stub $stub, bool $isNested)
  52. {
  53. if ($isNested) {
  54. $stub->cut += \count($a);
  55.  
  56. return [];
  57. }
  58.  
  59. return $a;
  60. }
  61.  
  62. public static function castEnum(EnumStub $c, array $a, Stub $stub, bool $isNested)
  63. {
  64. if ($isNested) {
  65. $stub->class = $c->dumpKeys ? '' : null;
  66. $stub->handle = 0;
  67. $stub->value = null;
  68. $stub->cut = $c->cut;
  69. $stub->attr = $c->attr;
  70.  
  71. $a = [];
  72.  
  73. if ($c->value) {
  74. foreach (array_keys($c->value) as $k) {
  75. $keys[] = !isset($k[0]) || "\0" !== $k[0] ? Caster::PREFIX_VIRTUAL.$k : $k;
  76. }
  77. // Preserve references with array_combine()
  78. $a = array_combine($keys, $c->value);
  79. }
  80. }
  81.  
  82. return $a;
  83. }
  84. }