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Member "drupal-9.4.5/vendor/symfony/var-dumper/Cloner/AbstractCloner.php" (20 Jul 2022, 21170 Bytes) of package /linux/www/drupal-9.4.5.tar.gz:


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    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\Cloner;
   13 
   14 use Symfony\Component\VarDumper\Caster\Caster;
   15 use Symfony\Component\VarDumper\Exception\ThrowingCasterException;
   16 
   17 /**
   18  * AbstractCloner implements a generic caster mechanism for objects and resources.
   19  *
   20  * @author Nicolas Grekas <p@tchwork.com>
   21  */
   22 abstract class AbstractCloner implements ClonerInterface
   23 {
   24     public static $defaultCasters = [
   25         '__PHP_Incomplete_Class' => ['Symfony\Component\VarDumper\Caster\Caster', 'castPhpIncompleteClass'],
   26 
   27         'Symfony\Component\VarDumper\Caster\CutStub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'castStub'],
   28         'Symfony\Component\VarDumper\Caster\CutArrayStub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'castCutArray'],
   29         'Symfony\Component\VarDumper\Caster\ConstStub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'castStub'],
   30         'Symfony\Component\VarDumper\Caster\EnumStub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'castEnum'],
   31 
   32         'Fiber' => ['Symfony\Component\VarDumper\Caster\FiberCaster', 'castFiber'],
   33 
   34         'Closure' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castClosure'],
   35         'Generator' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castGenerator'],
   36         'ReflectionType' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castType'],
   37         'ReflectionAttribute' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castAttribute'],
   38         'ReflectionGenerator' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castReflectionGenerator'],
   39         'ReflectionClass' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castClass'],
   40         'ReflectionClassConstant' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castClassConstant'],
   41         'ReflectionFunctionAbstract' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castFunctionAbstract'],
   42         'ReflectionMethod' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castMethod'],
   43         'ReflectionParameter' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castParameter'],
   44         'ReflectionProperty' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castProperty'],
   45         'ReflectionReference' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castReference'],
   46         'ReflectionExtension' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castExtension'],
   47         'ReflectionZendExtension' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castZendExtension'],
   48 
   49         'Doctrine\Common\Persistence\ObjectManager' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
   50         'Doctrine\Common\Proxy\Proxy' => ['Symfony\Component\VarDumper\Caster\DoctrineCaster', 'castCommonProxy'],
   51         'Doctrine\ORM\Proxy\Proxy' => ['Symfony\Component\VarDumper\Caster\DoctrineCaster', 'castOrmProxy'],
   52         'Doctrine\ORM\PersistentCollection' => ['Symfony\Component\VarDumper\Caster\DoctrineCaster', 'castPersistentCollection'],
   53         'Doctrine\Persistence\ObjectManager' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
   54 
   55         'DOMException' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castException'],
   56         'DOMStringList' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'],
   57         'DOMNameList' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'],
   58         'DOMImplementation' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castImplementation'],
   59         'DOMImplementationList' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'],
   60         'DOMNode' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castNode'],
   61         'DOMNameSpaceNode' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castNameSpaceNode'],
   62         'DOMDocument' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castDocument'],
   63         'DOMNodeList' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'],
   64         'DOMNamedNodeMap' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'],
   65         'DOMCharacterData' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castCharacterData'],
   66         'DOMAttr' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castAttr'],
   67         'DOMElement' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castElement'],
   68         'DOMText' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castText'],
   69         'DOMTypeinfo' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castTypeinfo'],
   70         'DOMDomError' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castDomError'],
   71         'DOMLocator' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLocator'],
   72         'DOMDocumentType' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castDocumentType'],
   73         'DOMNotation' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castNotation'],
   74         'DOMEntity' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castEntity'],
   75         'DOMProcessingInstruction' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castProcessingInstruction'],
   76         'DOMXPath' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castXPath'],
   77 
   78         'XMLReader' => ['Symfony\Component\VarDumper\Caster\XmlReaderCaster', 'castXmlReader'],
   79 
   80         'ErrorException' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castErrorException'],
   81         'Exception' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castException'],
   82         'Error' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castError'],
   83         'Symfony\Bridge\Monolog\Logger' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
   84         'Symfony\Component\DependencyInjection\ContainerInterface' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
   85         'Symfony\Component\EventDispatcher\EventDispatcherInterface' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
   86         'Symfony\Component\HttpClient\AmpHttpClient' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClient'],
   87         'Symfony\Component\HttpClient\CurlHttpClient' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClient'],
   88         'Symfony\Component\HttpClient\NativeHttpClient' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClient'],
   89         'Symfony\Component\HttpClient\Response\AmpResponse' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClientResponse'],
   90         'Symfony\Component\HttpClient\Response\CurlResponse' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClientResponse'],
   91         'Symfony\Component\HttpClient\Response\NativeResponse' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClientResponse'],
   92         'Symfony\Component\HttpFoundation\Request' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castRequest'],
   93         'Symfony\Component\Uid\Ulid' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castUlid'],
   94         'Symfony\Component\Uid\Uuid' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castUuid'],
   95         'Symfony\Component\VarDumper\Exception\ThrowingCasterException' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castThrowingCasterException'],
   96         'Symfony\Component\VarDumper\Caster\TraceStub' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castTraceStub'],
   97         'Symfony\Component\VarDumper\Caster\FrameStub' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castFrameStub'],
   98         'Symfony\Component\VarDumper\Cloner\AbstractCloner' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
   99         'Symfony\Component\ErrorHandler\Exception\SilencedErrorContext' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castSilencedErrorContext'],
  100 
  101         'Imagine\Image\ImageInterface' => ['Symfony\Component\VarDumper\Caster\ImagineCaster', 'castImage'],
  102 
  103         'Ramsey\Uuid\UuidInterface' => ['Symfony\Component\VarDumper\Caster\UuidCaster', 'castRamseyUuid'],
  104 
  105         'ProxyManager\Proxy\ProxyInterface' => ['Symfony\Component\VarDumper\Caster\ProxyManagerCaster', 'castProxy'],
  106         'PHPUnit_Framework_MockObject_MockObject' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
  107         'PHPUnit\Framework\MockObject\MockObject' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
  108         'PHPUnit\Framework\MockObject\Stub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
  109         'Prophecy\Prophecy\ProphecySubjectInterface' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
  110         'Mockery\MockInterface' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'],
  111 
  112         'PDO' => ['Symfony\Component\VarDumper\Caster\PdoCaster', 'castPdo'],
  113         'PDOStatement' => ['Symfony\Component\VarDumper\Caster\PdoCaster', 'castPdoStatement'],
  114 
  115         'AMQPConnection' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castConnection'],
  116         'AMQPChannel' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castChannel'],
  117         'AMQPQueue' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castQueue'],
  118         'AMQPExchange' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castExchange'],
  119         'AMQPEnvelope' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castEnvelope'],
  120 
  121         'ArrayObject' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castArrayObject'],
  122         'ArrayIterator' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castArrayIterator'],
  123         'SplDoublyLinkedList' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castDoublyLinkedList'],
  124         'SplFileInfo' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castFileInfo'],
  125         'SplFileObject' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castFileObject'],
  126         'SplHeap' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castHeap'],
  127         'SplObjectStorage' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castObjectStorage'],
  128         'SplPriorityQueue' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castHeap'],
  129         'OuterIterator' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castOuterIterator'],
  130         'WeakReference' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castWeakReference'],
  131 
  132         'Redis' => ['Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedis'],
  133         'RedisArray' => ['Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedisArray'],
  134         'RedisCluster' => ['Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedisCluster'],
  135 
  136         'DateTimeInterface' => ['Symfony\Component\VarDumper\Caster\DateCaster', 'castDateTime'],
  137         'DateInterval' => ['Symfony\Component\VarDumper\Caster\DateCaster', 'castInterval'],
  138         'DateTimeZone' => ['Symfony\Component\VarDumper\Caster\DateCaster', 'castTimeZone'],
  139         'DatePeriod' => ['Symfony\Component\VarDumper\Caster\DateCaster', 'castPeriod'],
  140 
  141         'GMP' => ['Symfony\Component\VarDumper\Caster\GmpCaster', 'castGmp'],
  142 
  143         'MessageFormatter' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castMessageFormatter'],
  144         'NumberFormatter' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castNumberFormatter'],
  145         'IntlTimeZone' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castIntlTimeZone'],
  146         'IntlCalendar' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castIntlCalendar'],
  147         'IntlDateFormatter' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castIntlDateFormatter'],
  148 
  149         'Memcached' => ['Symfony\Component\VarDumper\Caster\MemcachedCaster', 'castMemcached'],
  150 
  151         'Ds\Collection' => ['Symfony\Component\VarDumper\Caster\DsCaster', 'castCollection'],
  152         'Ds\Map' => ['Symfony\Component\VarDumper\Caster\DsCaster', 'castMap'],
  153         'Ds\Pair' => ['Symfony\Component\VarDumper\Caster\DsCaster', 'castPair'],
  154         'Symfony\Component\VarDumper\Caster\DsPairStub' => ['Symfony\Component\VarDumper\Caster\DsCaster', 'castPairStub'],
  155 
  156         'mysqli_driver' => ['Symfony\Component\VarDumper\Caster\MysqliCaster', 'castMysqliDriver'],
  157 
  158         'CurlHandle' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castCurl'],
  159         ':curl' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castCurl'],
  160 
  161         ':dba' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castDba'],
  162         ':dba persistent' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castDba'],
  163 
  164         'GdImage' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castGd'],
  165         ':gd' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castGd'],
  166 
  167         ':mysql link' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castMysqlLink'],
  168         ':pgsql large object' => ['Symfony\Component\VarDumper\Caster\PgSqlCaster', 'castLargeObject'],
  169         ':pgsql link' => ['Symfony\Component\VarDumper\Caster\PgSqlCaster', 'castLink'],
  170         ':pgsql link persistent' => ['Symfony\Component\VarDumper\Caster\PgSqlCaster', 'castLink'],
  171         ':pgsql result' => ['Symfony\Component\VarDumper\Caster\PgSqlCaster', 'castResult'],
  172         ':process' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castProcess'],
  173         ':stream' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castStream'],
  174 
  175         'OpenSSLCertificate' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castOpensslX509'],
  176         ':OpenSSL X.509' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castOpensslX509'],
  177 
  178         ':persistent stream' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castStream'],
  179         ':stream-context' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castStreamContext'],
  180 
  181         'XmlParser' => ['Symfony\Component\VarDumper\Caster\XmlResourceCaster', 'castXml'],
  182         ':xml' => ['Symfony\Component\VarDumper\Caster\XmlResourceCaster', 'castXml'],
  183 
  184         'RdKafka' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castRdKafka'],
  185         'RdKafka\Conf' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castConf'],
  186         'RdKafka\KafkaConsumer' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castKafkaConsumer'],
  187         'RdKafka\Metadata\Broker' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castBrokerMetadata'],
  188         'RdKafka\Metadata\Collection' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castCollectionMetadata'],
  189         'RdKafka\Metadata\Partition' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castPartitionMetadata'],
  190         'RdKafka\Metadata\Topic' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castTopicMetadata'],
  191         'RdKafka\Message' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castMessage'],
  192         'RdKafka\Topic' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castTopic'],
  193         'RdKafka\TopicPartition' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castTopicPartition'],
  194         'RdKafka\TopicConf' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castTopicConf'],
  195     ];
  196 
  197     protected $maxItems = 2500;
  198     protected $maxString = -1;
  199     protected $minDepth = 1;
  200 
  201     /**
  202      * @var array<string, list<callable>>
  203      */
  204     private $casters = [];
  205 
  206     /**
  207      * @var callable|null
  208      */
  209     private $prevErrorHandler;
  210 
  211     private $classInfo = [];
  212     private $filter = 0;
  213 
  214     /**
  215      * @param callable[]|null $casters A map of casters
  216      *
  217      * @see addCasters
  218      */
  219     public function __construct(array $casters = null)
  220     {
  221         if (null === $casters) {
  222             $casters = static::$defaultCasters;
  223         }
  224         $this->addCasters($casters);
  225     }
  226 
  227     /**
  228      * Adds casters for resources and objects.
  229      *
  230      * Maps resources or objects types to a callback.
  231      * Types are in the key, with a callable caster for value.
  232      * Resource types are to be prefixed with a `:`,
  233      * see e.g. static::$defaultCasters.
  234      *
  235      * @param callable[] $casters A map of casters
  236      */
  237     public function addCasters(array $casters)
  238     {
  239         foreach ($casters as $type => $callback) {
  240             $this->casters[$type][] = $callback;
  241         }
  242     }
  243 
  244     /**
  245      * Sets the maximum number of items to clone past the minimum depth in nested structures.
  246      */
  247     public function setMaxItems(int $maxItems)
  248     {
  249         $this->maxItems = $maxItems;
  250     }
  251 
  252     /**
  253      * Sets the maximum cloned length for strings.
  254      */
  255     public function setMaxString(int $maxString)
  256     {
  257         $this->maxString = $maxString;
  258     }
  259 
  260     /**
  261      * Sets the minimum tree depth where we are guaranteed to clone all the items.  After this
  262      * depth is reached, only setMaxItems items will be cloned.
  263      */
  264     public function setMinDepth(int $minDepth)
  265     {
  266         $this->minDepth = $minDepth;
  267     }
  268 
  269     /**
  270      * Clones a PHP variable.
  271      *
  272      * @param mixed $var    Any PHP variable
  273      * @param int   $filter A bit field of Caster::EXCLUDE_* constants
  274      *
  275      * @return Data
  276      */
  277     public function cloneVar($var, int $filter = 0)
  278     {
  279         $this->prevErrorHandler = set_error_handler(function ($type, $msg, $file, $line, $context = []) {
  280             if (\E_RECOVERABLE_ERROR === $type || \E_USER_ERROR === $type) {
  281                 // Cloner never dies
  282                 throw new \ErrorException($msg, 0, $type, $file, $line);
  283             }
  284 
  285             if ($this->prevErrorHandler) {
  286                 return ($this->prevErrorHandler)($type, $msg, $file, $line, $context);
  287             }
  288 
  289             return false;
  290         });
  291         $this->filter = $filter;
  292 
  293         if ($gc = gc_enabled()) {
  294             gc_disable();
  295         }
  296         try {
  297             return new Data($this->doClone($var));
  298         } finally {
  299             if ($gc) {
  300                 gc_enable();
  301             }
  302             restore_error_handler();
  303             $this->prevErrorHandler = null;
  304         }
  305     }
  306 
  307     /**
  308      * Effectively clones the PHP variable.
  309      *
  310      * @param mixed $var Any PHP variable
  311      *
  312      * @return array
  313      */
  314     abstract protected function doClone($var);
  315 
  316     /**
  317      * Casts an object to an array representation.
  318      *
  319      * @param bool $isNested True if the object is nested in the dumped structure
  320      *
  321      * @return array
  322      */
  323     protected function castObject(Stub $stub, bool $isNested)
  324     {
  325         $obj = $stub->value;
  326         $class = $stub->class;
  327 
  328         if (\PHP_VERSION_ID < 80000 ? "\0" === ($class[15] ?? null) : str_contains($class, "@anonymous\0")) {
  329             $stub->class = get_debug_type($obj);
  330         }
  331         if (isset($this->classInfo[$class])) {
  332             [$i, $parents, $hasDebugInfo, $fileInfo] = $this->classInfo[$class];
  333         } else {
  334             $i = 2;
  335             $parents = [$class];
  336             $hasDebugInfo = method_exists($class, '__debugInfo');
  337 
  338             foreach (class_parents($class) as $p) {
  339                 $parents[] = $p;
  340                 ++$i;
  341             }
  342             foreach (class_implements($class) as $p) {
  343                 $parents[] = $p;
  344                 ++$i;
  345             }
  346             $parents[] = '*';
  347 
  348             $r = new \ReflectionClass($class);
  349             $fileInfo = $r->isInternal() || $r->isSubclassOf(Stub::class) ? [] : [
  350                 'file' => $r->getFileName(),
  351                 'line' => $r->getStartLine(),
  352             ];
  353 
  354             $this->classInfo[$class] = [$i, $parents, $hasDebugInfo, $fileInfo];
  355         }
  356 
  357         $stub->attr += $fileInfo;
  358         $a = Caster::castObject($obj, $class, $hasDebugInfo, $stub->class);
  359 
  360         try {
  361             while ($i--) {
  362                 if (!empty($this->casters[$p = $parents[$i]])) {
  363                     foreach ($this->casters[$p] as $callback) {
  364                         $a = $callback($obj, $a, $stub, $isNested, $this->filter);
  365                     }
  366                 }
  367             }
  368         } catch (\Exception $e) {
  369             $a = [(Stub::TYPE_OBJECT === $stub->type ? Caster::PREFIX_VIRTUAL : '').'⚠' => new ThrowingCasterException($e)] + $a;
  370         }
  371 
  372         return $a;
  373     }
  374 
  375     /**
  376      * Casts a resource to an array representation.
  377      *
  378      * @param bool $isNested True if the object is nested in the dumped structure
  379      *
  380      * @return array
  381      */
  382     protected function castResource(Stub $stub, bool $isNested)
  383     {
  384         $a = [];
  385         $res = $stub->value;
  386         $type = $stub->class;
  387 
  388         try {
  389             if (!empty($this->casters[':'.$type])) {
  390                 foreach ($this->casters[':'.$type] as $callback) {
  391                     $a = $callback($res, $a, $stub, $isNested, $this->filter);
  392                 }
  393             }
  394         } catch (\Exception $e) {
  395             $a = [(Stub::TYPE_OBJECT === $stub->type ? Caster::PREFIX_VIRTUAL : '').'⚠' => new ThrowingCasterException($e)] + $a;
  396         }
  397 
  398         return $a;
  399     }
  400 }