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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Yii\Debug\Collector; |
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use Yiisoft\Profiler\ProfilerInterface; |
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use Yiisoft\Yii\Web\Event\AfterEmit; |
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use Yiisoft\Yii\Web\Event\AfterRequest; |
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use Yiisoft\Yii\Web\Event\BeforeRequest; |
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use function is_object; |
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final class WebAppInfoCollector implements CollectorInterface, IndexCollectorInterface |
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{ |
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use CollectorTrait; |
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private ProfilerInterface $profiler; |
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private float $applicationProcessingTimeStarted = 0; |
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private float $applicationProcessingTimeStopped = 0; |
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private float $requestProcessingTimeStarted = 0; |
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private float $requestProcessingTimeStopped = 0; |
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private float $routeMatchTime = 0; |
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public function __construct(ProfilerInterface $profiler) |
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{ |
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$this->profiler = $profiler; |
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} |
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public function getCollected(): array |
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{ |
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return [ |
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'application_processing_time' => $this->applicationProcessingTimeStopped - $this->applicationProcessingTimeStarted, |
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'application_preload' => $this->requestProcessingTimeStarted - $this->applicationProcessingTimeStarted, |
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'request_processing_time' => $this->requestProcessingTimeStopped - $this->requestProcessingTimeStarted, |
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'application_emit' => $this->applicationProcessingTimeStopped - $this->requestProcessingTimeStopped, |
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'memory_peak_usage' => memory_get_peak_usage(), |
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'memory_usage' => memory_get_usage(), |
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]; |
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} |
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public function collect(object $event): void |
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{ |
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if (!is_object($event) || !$this->isActive()) { |
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return; |
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} |
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if ($event instanceof BeforeRequest) { |
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$this->requestProcessingTimeStarted = microtime(true); |
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$this->applicationProcessingTimeStarted = $event->getRequest()->getAttribute( |
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'applicationStartTime', |
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$this->requestProcessingTimeStarted |
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); |
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} elseif ($event instanceof AfterRequest) { |
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$this->requestProcessingTimeStopped = microtime(true); |
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$message = $this->profiler->findMessages('Matching route')[0] ?? null; |
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if ($message !== null) { |
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$this->routeMatchTime = $message->context('duration', 0); |
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} |
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} elseif ($event instanceof AfterEmit) { |
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$this->applicationProcessingTimeStopped = microtime(true); |
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} |
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} |
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public function getIndexData(): array |
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{ |
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return [ |
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'time' => $this->requestProcessingTimeStopped - $this->requestProcessingTimeStarted, |
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'memory' => memory_get_peak_usage(), |
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'timestamp' => $this->requestProcessingTimeStarted, |
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'routeTime' => $this->routeMatchTime, |
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]; |
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} |
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private function reset(): void |
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{ |
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$this->applicationProcessingTimeStarted = 0; |
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$this->applicationProcessingTimeStopped = 0; |
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$this->requestProcessingTimeStarted = 0; |
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$this->requestProcessingTimeStopped = 0; |
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} |
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} |
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yiisoft /
yii-debug
This check looks for private methods that have been defined, but are not used inside the class.