vendor/shopware/core/Profiling/Profiler.php line 59

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Core\Profiling;
  5. use Shopware\Core\Framework\Log\Package;
  6. use Shopware\Core\Profiling\Integration\ProfilerInterface;
  8. /**
  9. * @internal experimental atm
  10. */
  11. #[Package('core')]
  12. class Profiler
  13. {
  14. /**
  15. * Profilers will be activated over the shopware.yaml file
  16. *
  17. * All enabled profilers will be added here
  18. *
  19. * @var ProfilerInterface[]
  20. */
  21. private static array $profilers = [];
  23. /**
  24. * Tags will be added to each trace
  25. *
  26. * @var array<string>
  27. */
  28. private static array $tags = [];
  30. /**
  31. * @var array<string>
  32. */
  33. private static array $openTraces = [];
  35. /**
  36. * @param array<string> $activeProfilers
  37. */
  38. public function __construct(\Traversable $profilers, array $activeProfilers)
  39. {
  40. $profilers = iterator_to_array($profilers);
  41. self::$profilers = array_intersect_key($profilers, array_flip($activeProfilers));
  42. self::$tags = [];
  44. register_shutdown_function(fn () => self::cleanup());
  45. }
  47. /**
  48. * @return mixed
  49. */
  50. public static function trace(string $name, \Closure $closure, string $category = 'shopware', array $tags = [])
  51. {
  52. $tags = array_merge(self::$tags, $tags);
  54. try {
  55. foreach (self::$profilers as $profiler) {
  56. $profiler->start($name, $category, $tags);
  57. }
  59. $result = $closure();
  60. } finally {
  61. foreach (self::$profilers as $profiler) {
  62. $profiler->stop($name);
  63. }
  64. }
  66. return $result;
  67. }
  69. public static function start(string $title, string $category, array $tags): void
  70. {
  71. self::$openTraces[] = $title;
  72. $tags = array_merge(self::$tags, $tags);
  74. foreach (self::$profilers as $profiler) {
  75. $profiler->start($title, $category, $tags);
  76. }
  77. }
  79. public static function stop(string $title): void
  80. {
  81. foreach (self::$profilers as $profiler) {
  82. $profiler->stop($title);
  83. }
  85. unset(self::$openTraces[$title]);
  86. }
  88. public static function cleanup(): void
  89. {
  90. foreach (self::$openTraces as $name) {
  91. foreach (self::$profilers as $profiler) {
  92. $profiler->stop($name);
  93. }
  94. }
  96. self::$openTraces = [];
  97. }
  99. public static function addTag(string $key, string $value): void
  100. {
  101. self::$tags[$key] = $value;
  102. }
  104. public static function removeTag(string $key): void
  105. {
  106. unset(self::$tags[$key]);
  107. }
  108. }