hasProperty($property)) { $traceProperty = $reflectionClass->getProperty($property); $traceProperty->setAccessible(true); return $traceProperty->getValue($object); } $reflectionClass = $reflectionClass->getParentClass(); } while ($reflectionClass instanceof ReflectionClass); return null; } /** * Sets a private or protected property on an object. * * @param object $object The object to set the property on. * @param string $property The property to set. * @param mixed $value The value to set. * * @return bool Whether the property was set or not. */ private static function setPropertyValue($object, $property, $value) { $reflectionClass = new ReflectionClass($object); do { if ($reflectionClass->hasProperty($property)) { $traceProperty = $reflectionClass->getProperty($property); $traceProperty->setAccessible(true); $traceProperty->setValue($object, $value); return true; } $reflectionClass = $reflectionClass->getParentClass(); } while ($reflectionClass instanceof ReflectionClass); return false; } /** * Formats an error message to provide a useful debug message. * * @param string|object $id The id of what is actually being built or the object that is being built. * @param Exception|Throwable $thrown The original exception thrown while trying to make the target. * @param array $buildLine A set of consecutive items the resolver is currently trying to build. * * @return string The formatted make error message. */ private static function makeBuildLineErrorMessage($id, $thrown, array $buildLine) { $idString = is_string($id) ? $id : gettype($id); if ($thrown instanceof NestedParseError) { $last = $thrown->getType() . ' $' . $thrown->getName(); } else { $last = array_pop($buildLine) ?: $idString; } $lastEntry = "Error while making {$last}: " . lcfirst(rtrim(str_replace('"', '', $thrown->getMessage()), '.')) . '.'; $frags = array_merge($buildLine, [$lastEntry]); return implode("\n\t=> ", $frags); } /** * Builds a container exception from a throwable. * * @param string|object $id The id of what is actually being built or the object that is being built. * @param Exception|Throwable $thrown The throwable to build the exception from. * @param int $maskThrowables The bitmask of throwable properties to mask. * @param array $buildLine A set of consecutive items the resolver is currently trying to build. * * @return ContainerException The built Container exception. */ public static function fromThrowable($id, $thrown, $maskThrowables, array $buildLine) { $message = $maskThrowables & Container::EXCEPTION_MASK_MESSAGE ? self::makeBuildLineErrorMessage($id, $thrown, $buildLine) : $thrown->getMessage(); $exceptionClass = $thrown instanceof self ? get_class($thrown) : self::class; $built = new $exceptionClass($message, $thrown->getCode(), $thrown); if ($maskThrowables & Container::EXCEPTION_MASK_FILE_LINE && ($thrownFile = self::getPropertyValue($thrown, 'file')) && $thrownLine = self::getPropertyValue($thrown, 'line')) { self::setPropertyValue($built, 'file', $thrownFile); self::setPropertyValue($built, 'line', $thrownLine); } return $built; } }