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<?php |
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declare(strict_types=1); |
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/** |
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* Author: panosru |
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* Date: 27/04/2018 |
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* Time: 21:23 |
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*/ |
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namespace Omega\FaultManager\Traits; |
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/** |
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* Trait FaultMutator |
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* @package Omega\FaultManager\Traits |
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* @codeCoverageIgnore |
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*/ |
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trait FaultMutator |
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{ |
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/** |
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* @param \Throwable $exception |
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* |
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* @throws \ReflectionException |
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*/ |
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protected static function mutate(\Throwable $exception): void |
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{ |
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// Get exception reflection |
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$reflection = new \ReflectionObject($exception); |
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// When running PHPUnit property "trace" is not available, works fine though in real world... |
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// Maybe an xdebug issue? |
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// Get trace |
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if ($reflection->hasProperty('trace')) { |
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$trace = $reflection->getProperty('trace'); |
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} else { |
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$parentClass = $reflection->getParentClass(); |
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// Get parent class \Exception |
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while (\Exception::class !== $parentClass->getName()) { |
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$parentClass = $parentClass->getParentClass(); |
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} |
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$trace = $parentClass->getProperty('trace'); |
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} |
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// Get trace |
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$trace->setAccessible(true); |
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// Get stack trace |
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$stackTrace = $trace->getValue($exception); |
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// Some times $stackTrace may be empty, especially when we call custom generated exceptions with |
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// traditional way like throw new \MyCustomGeneratedException() |
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if (0 < \count($stackTrace)) { |
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// Remove first in stack because it refers to ReflectionClass::newInstanceArgs() we called previously |
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\array_shift($stackTrace); |
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// Remove 'Fault::throw()' from trace if present |
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if (0 === \strcmp('exception', $stackTrace[0]['function']) && |
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( |
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isset($stackTrace[1]) && |
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0 === \strcmp('throw', $stackTrace[1]['function']) |
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) |
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) { |
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\array_shift($stackTrace); |
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} |
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$trace->setValue($exception, $stackTrace); |
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// Set "file" and "line" properties |
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$file = $reflection->getProperty('file'); |
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$file->setAccessible(true); |
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$file->setValue($exception, $stackTrace[0]['file']); |
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$line = $reflection->getProperty('line'); |
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$line->setAccessible(true); |
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$line->setValue($exception, $stackTrace[0]['line']); |
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} |
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} |
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} |
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panosru /
fault-manager
