VarCloner
extends AbstractCloner
in package
AbstractCloner implements a generic caster mechanism for objects and resources.
Tags
Table of Contents
- $defaultCasters : mixed
- $maxItems : mixed
- $maxString : mixed
- $minDepth : mixed
- $arrayCache : mixed
- $casters : array<string, array<int, callable>>
- $classInfo : mixed
- $filter : mixed
- $gid : mixed
- $prevErrorHandler : callable|null
- __construct() : mixed
- addCasters() : mixed
- Adds casters for resources and objects.
- cloneVar() : Data
- Clones a PHP variable.
- setMaxItems() : mixed
- Sets the maximum number of items to clone past the minimum depth in nested structures.
- setMaxString() : mixed
- Sets the maximum cloned length for strings.
- setMinDepth() : mixed
- Sets the minimum tree depth where we are guaranteed to clone all the items. After this depth is reached, only setMaxItems items will be cloned.
- castObject() : array<string|int, mixed>
- Casts an object to an array representation.
- castResource() : array<string|int, mixed>
- Casts a resource to an array representation.
- doClone() : array<string|int, mixed>
- Effectively clones the PHP variable.
Properties
$defaultCasters
public
static mixed
$defaultCasters
= ['__PHP_Incomplete_Class' => ['Symfony\Component\VarDumper\Caster\Caster', 'castPhpIncompleteClass'], 'Symfony\Component\VarDumper\Caster\CutStub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'castStub'], 'Symfony\Component\VarDumper\Caster\CutArrayStub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'castCutArray'], 'Symfony\Component\VarDumper\Caster\ConstStub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'castStub'], 'Symfony\Component\VarDumper\Caster\EnumStub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'castEnum'], 'Fiber' => ['Symfony\Component\VarDumper\Caster\FiberCaster', 'castFiber'], 'Closure' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castClosure'], 'Generator' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castGenerator'], 'ReflectionType' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castType'], 'ReflectionAttribute' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castAttribute'], 'ReflectionGenerator' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castReflectionGenerator'], 'ReflectionClass' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castClass'], 'ReflectionClassConstant' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castClassConstant'], 'ReflectionFunctionAbstract' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castFunctionAbstract'], 'ReflectionMethod' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castMethod'], 'ReflectionParameter' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castParameter'], 'ReflectionProperty' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castProperty'], 'ReflectionReference' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castReference'], 'ReflectionExtension' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castExtension'], 'ReflectionZendExtension' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castZendExtension'], 'Doctrine\Common\Persistence\ObjectManager' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'Doctrine\Common\Proxy\Proxy' => ['Symfony\Component\VarDumper\Caster\DoctrineCaster', 'castCommonProxy'], 'Doctrine\ORM\Proxy\Proxy' => ['Symfony\Component\VarDumper\Caster\DoctrineCaster', 'castOrmProxy'], 'Doctrine\ORM\PersistentCollection' => ['Symfony\Component\VarDumper\Caster\DoctrineCaster', 'castPersistentCollection'], 'Doctrine\Persistence\ObjectManager' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'DOMException' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castException'], 'DOMStringList' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'], 'DOMNameList' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'], 'DOMImplementation' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castImplementation'], 'DOMImplementationList' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'], 'DOMNode' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castNode'], 'DOMNameSpaceNode' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castNameSpaceNode'], 'DOMDocument' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castDocument'], 'DOMNodeList' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'], 'DOMNamedNodeMap' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLength'], 'DOMCharacterData' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castCharacterData'], 'DOMAttr' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castAttr'], 'DOMElement' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castElement'], 'DOMText' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castText'], 'DOMTypeinfo' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castTypeinfo'], 'DOMDomError' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castDomError'], 'DOMLocator' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castLocator'], 'DOMDocumentType' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castDocumentType'], 'DOMNotation' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castNotation'], 'DOMEntity' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castEntity'], 'DOMProcessingInstruction' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castProcessingInstruction'], 'DOMXPath' => ['Symfony\Component\VarDumper\Caster\DOMCaster', 'castXPath'], 'XMLReader' => ['Symfony\Component\VarDumper\Caster\XmlReaderCaster', 'castXmlReader'], 'ErrorException' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castErrorException'], 'Exception' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castException'], 'Error' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castError'], 'Symfony\Bridge\Monolog\Logger' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'Symfony\Component\DependencyInjection\ContainerInterface' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'Symfony\Component\EventDispatcher\EventDispatcherInterface' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'Symfony\Component\HttpClient\AmpHttpClient' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClient'], 'Symfony\Component\HttpClient\CurlHttpClient' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClient'], 'Symfony\Component\HttpClient\NativeHttpClient' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClient'], 'Symfony\Component\HttpClient\Response\AmpResponse' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClientResponse'], 'Symfony\Component\HttpClient\Response\CurlResponse' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClientResponse'], 'Symfony\Component\HttpClient\Response\NativeResponse' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castHttpClientResponse'], 'Symfony\Component\HttpFoundation\Request' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castRequest'], 'Symfony\Component\Uid\Ulid' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castUlid'], 'Symfony\Component\Uid\Uuid' => ['Symfony\Component\VarDumper\Caster\SymfonyCaster', 'castUuid'], 'Symfony\Component\VarDumper\Exception\ThrowingCasterException' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castThrowingCasterException'], 'Symfony\Component\VarDumper\Caster\TraceStub' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castTraceStub'], 'Symfony\Component\VarDumper\Caster\FrameStub' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castFrameStub'], 'Symfony\Component\VarDumper\Cloner\AbstractCloner' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'Symfony\Component\ErrorHandler\Exception\SilencedErrorContext' => ['Symfony\Component\VarDumper\Caster\ExceptionCaster', 'castSilencedErrorContext'], 'Imagine\Image\ImageInterface' => ['Symfony\Component\VarDumper\Caster\ImagineCaster', 'castImage'], 'Ramsey\Uuid\UuidInterface' => ['Symfony\Component\VarDumper\Caster\UuidCaster', 'castRamseyUuid'], 'ProxyManager\Proxy\ProxyInterface' => ['Symfony\Component\VarDumper\Caster\ProxyManagerCaster', 'castProxy'], 'PHPUnit_Framework_MockObject_MockObject' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'PHPUnit\Framework\MockObject\MockObject' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'PHPUnit\Framework\MockObject\Stub' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'Prophecy\Prophecy\ProphecySubjectInterface' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'Mockery\MockInterface' => ['Symfony\Component\VarDumper\Caster\StubCaster', 'cutInternals'], 'PDO' => ['Symfony\Component\VarDumper\Caster\PdoCaster', 'castPdo'], 'PDOStatement' => ['Symfony\Component\VarDumper\Caster\PdoCaster', 'castPdoStatement'], 'AMQPConnection' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castConnection'], 'AMQPChannel' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castChannel'], 'AMQPQueue' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castQueue'], 'AMQPExchange' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castExchange'], 'AMQPEnvelope' => ['Symfony\Component\VarDumper\Caster\AmqpCaster', 'castEnvelope'], 'ArrayObject' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castArrayObject'], 'ArrayIterator' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castArrayIterator'], 'SplDoublyLinkedList' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castDoublyLinkedList'], 'SplFileInfo' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castFileInfo'], 'SplFileObject' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castFileObject'], 'SplHeap' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castHeap'], 'SplObjectStorage' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castObjectStorage'], 'SplPriorityQueue' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castHeap'], 'OuterIterator' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castOuterIterator'], 'WeakReference' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castWeakReference'], 'Redis' => ['Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedis'], 'RedisArray' => ['Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedisArray'], 'RedisCluster' => ['Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedisCluster'], 'DateTimeInterface' => ['Symfony\Component\VarDumper\Caster\DateCaster', 'castDateTime'], 'DateInterval' => ['Symfony\Component\VarDumper\Caster\DateCaster', 'castInterval'], 'DateTimeZone' => ['Symfony\Component\VarDumper\Caster\DateCaster', 'castTimeZone'], 'DatePeriod' => ['Symfony\Component\VarDumper\Caster\DateCaster', 'castPeriod'], 'GMP' => ['Symfony\Component\VarDumper\Caster\GmpCaster', 'castGmp'], 'MessageFormatter' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castMessageFormatter'], 'NumberFormatter' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castNumberFormatter'], 'IntlTimeZone' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castIntlTimeZone'], 'IntlCalendar' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castIntlCalendar'], 'IntlDateFormatter' => ['Symfony\Component\VarDumper\Caster\IntlCaster', 'castIntlDateFormatter'], 'Memcached' => ['Symfony\Component\VarDumper\Caster\MemcachedCaster', 'castMemcached'], 'Ds\Collection' => ['Symfony\Component\VarDumper\Caster\DsCaster', 'castCollection'], 'Ds\Map' => ['Symfony\Component\VarDumper\Caster\DsCaster', 'castMap'], 'Ds\Pair' => ['Symfony\Component\VarDumper\Caster\DsCaster', 'castPair'], 'Symfony\Component\VarDumper\Caster\DsPairStub' => ['Symfony\Component\VarDumper\Caster\DsCaster', 'castPairStub'], 'mysqli_driver' => ['Symfony\Component\VarDumper\Caster\MysqliCaster', 'castMysqliDriver'], 'CurlHandle' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castCurl'], ':curl' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castCurl'], ':dba' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castDba'], ':dba persistent' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castDba'], 'GdImage' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castGd'], ':gd' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castGd'], ':mysql link' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castMysqlLink'], ':pgsql large object' => ['Symfony\Component\VarDumper\Caster\PgSqlCaster', 'castLargeObject'], ':pgsql link' => ['Symfony\Component\VarDumper\Caster\PgSqlCaster', 'castLink'], ':pgsql link persistent' => ['Symfony\Component\VarDumper\Caster\PgSqlCaster', 'castLink'], ':pgsql result' => ['Symfony\Component\VarDumper\Caster\PgSqlCaster', 'castResult'], ':process' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castProcess'], ':stream' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castStream'], 'OpenSSLCertificate' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castOpensslX509'], ':OpenSSL X.509' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castOpensslX509'], ':persistent stream' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castStream'], ':stream-context' => ['Symfony\Component\VarDumper\Caster\ResourceCaster', 'castStreamContext'], 'XmlParser' => ['Symfony\Component\VarDumper\Caster\XmlResourceCaster', 'castXml'], ':xml' => ['Symfony\Component\VarDumper\Caster\XmlResourceCaster', 'castXml'], 'RdKafka' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castRdKafka'], 'RdKafka\Conf' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castConf'], 'RdKafka\KafkaConsumer' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castKafkaConsumer'], 'RdKafka\Metadata\Broker' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castBrokerMetadata'], 'RdKafka\Metadata\Collection' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castCollectionMetadata'], 'RdKafka\Metadata\Partition' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castPartitionMetadata'], 'RdKafka\Metadata\Topic' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castTopicMetadata'], 'RdKafka\Message' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castMessage'], 'RdKafka\Topic' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castTopic'], 'RdKafka\TopicPartition' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castTopicPartition'], 'RdKafka\TopicConf' => ['Symfony\Component\VarDumper\Caster\RdKafkaCaster', 'castTopicConf']]
$maxItems
protected
mixed
$maxItems
= 2500
$maxString
protected
mixed
$maxString
= -1
$minDepth
protected
mixed
$minDepth
= 1
$arrayCache
private
static mixed
$arrayCache
= []
$casters
private
array<string, array<int, callable>>
$casters
= []
$classInfo
private
mixed
$classInfo
= []
$filter
private
mixed
$filter
= 0
$gid
private
static mixed
$gid
$prevErrorHandler
private
callable|null
$prevErrorHandler
Methods
__construct()
public
__construct([array<string|int, callable>|null $casters = null ]) : mixed
Parameters
- $casters : array<string|int, callable>|null = null
-
A map of casters
Tags
Return values
mixed —addCasters()
Adds casters for resources and objects.
public
addCasters(array<string|int, callable> $casters) : mixed
Maps resources or objects types to a callback.
Types are in the key, with a callable caster for value.
Resource types are to be prefixed with a :,
see e.g. static::$defaultCasters.
Parameters
- $casters : array<string|int, callable>
-
A map of casters
Return values
mixed —cloneVar()
Clones a PHP variable.
public
cloneVar(mixed $var, int $filter) : Data
Parameters
- $var : mixed
-
Any PHP variable
- $filter : int
-
A bit field of Caster::EXCLUDE_* constants
Return values
Data —setMaxItems()
Sets the maximum number of items to clone past the minimum depth in nested structures.
public
setMaxItems(int $maxItems) : mixed
Parameters
- $maxItems : int
Return values
mixed —setMaxString()
Sets the maximum cloned length for strings.
public
setMaxString(int $maxString) : mixed
Parameters
- $maxString : int
Return values
mixed —setMinDepth()
Sets the minimum tree depth where we are guaranteed to clone all the items. After this depth is reached, only setMaxItems items will be cloned.
public
setMinDepth(int $minDepth) : mixed
Parameters
- $minDepth : int
Return values
mixed —castObject()
Casts an object to an array representation.
protected
castObject(Stub $stub, bool $isNested) : array<string|int, mixed>
Parameters
- $stub : Stub
- $isNested : bool
-
True if the object is nested in the dumped structure
Return values
array<string|int, mixed> —castResource()
Casts a resource to an array representation.
protected
castResource(Stub $stub, bool $isNested) : array<string|int, mixed>
Parameters
- $stub : Stub
- $isNested : bool
-
True if the object is nested in the dumped structure
Return values
array<string|int, mixed> —doClone()
Effectively clones the PHP variable.
protected
doClone(mixed $var) : array<string|int, mixed>
Parameters
- $var : mixed
-
Any PHP variable