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update2

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This commit is contained in:
Torsten 2018-08-07 10:42:11 +02:00
parent 98419bd18d
commit 8a69e45efa
4919 changed files with 28311 additions and 224136 deletions
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48
pfosten/vendor/symfony/var-dumper/Cloner/AbstractCloner.php vendored Executable file → Normal file
View file

@ -95,6 +95,7 @@ abstract class AbstractCloner implements ClonerInterface
'AMQPEnvelope' => array('Symfony\Component\VarDumper\Caster\AmqpCaster', 'castEnvelope'),
'ArrayObject' => array('Symfony\Component\VarDumper\Caster\SplCaster', 'castArrayObject'),
'ArrayIterator' => array('Symfony\Component\VarDumper\Caster\SplCaster', 'castArrayIterator'),
'SplDoublyLinkedList' => array('Symfony\Component\VarDumper\Caster\SplCaster', 'castDoublyLinkedList'),
'SplFileInfo' => array('Symfony\Component\VarDumper\Caster\SplCaster', 'castFileInfo'),
'SplFileObject' => array('Symfony\Component\VarDumper\Caster\SplCaster', 'castFileObject'),
@ -109,6 +110,11 @@ abstract class AbstractCloner implements ClonerInterface
'Redis' => array('Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedis'),
'RedisArray' => array('Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedisArray'),
'DateTimeInterface' => array('Symfony\Component\VarDumper\Caster\DateCaster', 'castDateTime'),
'DateInterval' => array('Symfony\Component\VarDumper\Caster\DateCaster', 'castInterval'),
'DateTimeZone' => array('Symfony\Component\VarDumper\Caster\DateCaster', 'castTimeZone'),
'DatePeriod' => array('Symfony\Component\VarDumper\Caster\DateCaster', 'castPeriod'),
':curl' => array('Symfony\Component\VarDumper\Caster\ResourceCaster', 'castCurl'),
':dba' => array('Symfony\Component\VarDumper\Caster\ResourceCaster', 'castDba'),
':dba persistent' => array('Symfony\Component\VarDumper\Caster\ResourceCaster', 'castDba'),
@ -127,6 +133,7 @@ abstract class AbstractCloner implements ClonerInterface
protected $maxItems = 2500;
protected $maxString = -1;
protected $minDepth = 1;
protected $useExt;
private $casters = array();
@ -145,7 +152,7 @@ abstract class AbstractCloner implements ClonerInterface
$casters = static::$defaultCasters;
}
$this->addCasters($casters);
$this->useExt = extension_loaded('symfony_debug');
$this->useExt = \extension_loaded('symfony_debug');
}
/**
@ -161,12 +168,12 @@ abstract class AbstractCloner implements ClonerInterface
public function addCasters(array $casters)
{
foreach ($casters as $type => $callback) {
$this->casters[strtolower($type)][] = is_string($callback) && false !== strpos($callback, '::') ? explode('::', $callback, 2) : $callback;
$this->casters[strtolower($type)][] = \is_string($callback) && false !== strpos($callback, '::') ? explode('::', $callback, 2) : $callback;
}
}
/**
* Sets the maximum number of items to clone past the first level in nested structures.
* Sets the maximum number of items to clone past the minimum depth in nested structures.
*
* @param int $maxItems
*/
@ -185,6 +192,17 @@ abstract class AbstractCloner implements ClonerInterface
$this->maxString = (int) $maxString;
}
/**
* 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.
*
* @param int $minDepth
*/
public function setMinDepth($minDepth)
{
$this->minDepth = (int) $minDepth;
}
/**
* Clones a PHP variable.
*
@ -195,32 +213,32 @@ abstract class AbstractCloner implements ClonerInterface
*/
public function cloneVar($var, $filter = 0)
{
$this->prevErrorHandler = set_error_handler(function ($type, $msg, $file, $line, $context) {
$this->prevErrorHandler = set_error_handler(function ($type, $msg, $file, $line, $context = array()) {
if (E_RECOVERABLE_ERROR === $type || E_USER_ERROR === $type) {
// Cloner never dies
throw new \ErrorException($msg, 0, $type, $file, $line);
}
if ($this->prevErrorHandler) {
return call_user_func($this->prevErrorHandler, $type, $msg, $file, $line, $context);
return \call_user_func($this->prevErrorHandler, $type, $msg, $file, $line, $context);
}
return false;
});
$this->filter = $filter;
if ($gc = gc_enabled()) {
gc_disable();
}
try {
$data = $this->doClone($var);
} catch (\Exception $e) {
return new Data($this->doClone($var));
} finally {
if ($gc) {
gc_enable();
}
restore_error_handler();
$this->prevErrorHandler = null;
}
restore_error_handler();
$this->prevErrorHandler = null;
if (isset($e)) {
throw $e;
}
return new Data($data);
}
/**

0
pfosten/vendor/symfony/var-dumper/Cloner/ClonerInterface.php vendored Executable file → Normal file
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1
pfosten/vendor/symfony/var-dumper/Cloner/Cursor.php vendored Executable file → Normal file
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@ -39,4 +39,5 @@ class Cursor
public $hashCut = 0;
public $stop = false;
public $attr = array();
public $skipChildren = false;
}

82
pfosten/vendor/symfony/var-dumper/Cloner/Data.php vendored Executable file → Normal file
View file

@ -26,7 +26,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
private $useRefHandles = -1;
/**
* @param array $data A array as returned by ClonerInterface::cloneVar()
* @param array $data An array as returned by ClonerInterface::cloneVar()
*/
public function __construct(array $data)
{
@ -34,7 +34,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
}
/**
* @return string The type of the value.
* @return string The type of the value
*/
public function getType()
{
@ -44,7 +44,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
$item = $item->value;
}
if (!$item instanceof Stub) {
return gettype($item);
return \gettype($item);
}
if (Stub::TYPE_STRING === $item->type) {
return 'string';
@ -61,9 +61,9 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
}
/**
* @param bool $recursive Whether values should be resolved recursively or not.
* @param bool $recursive Whether values should be resolved recursively or not
*
* @return scalar|array|null|Data[] A native representation of the original value.
* @return string|int|float|bool|array|null|Data[] A native representation of the original value
*/
public function getValue($recursive = false)
{
@ -72,7 +72,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
if ($item instanceof Stub && Stub::TYPE_REF === $item->type && !$item->position) {
$item = $item->value;
}
if (!$item instanceof Stub) {
if (!($item = $this->getStub($item)) instanceof Stub) {
return $item;
}
if (Stub::TYPE_STRING === $item->type) {
@ -82,7 +82,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
$children = $item->position ? $this->data[$item->position] : array();
foreach ($children as $k => $v) {
if ($recursive && !$v instanceof Stub) {
if ($recursive && !($v = $this->getStub($v)) instanceof Stub) {
continue;
}
$children[$k] = clone $this;
@ -90,12 +90,12 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
$children[$k]->position = $item->position;
if ($recursive) {
if ($v instanceof Stub && Stub::TYPE_REF === $v->type && $v->value instanceof Stub) {
if (Stub::TYPE_REF === $v->type && ($v = $this->getStub($v->value)) instanceof Stub) {
$recursive = (array) $recursive;
if (isset($recursive[$v->value->position])) {
if (isset($recursive[$v->position])) {
continue;
}
$recursive[$v->value->position] = true;
$recursive[$v->position] = true;
}
$children[$k] = $children[$k]->getValue($recursive);
}
@ -106,13 +106,13 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
public function count()
{
return count($this->getValue());
return \count($this->getValue());
}
public function getIterator()
{
if (!is_array($value = $this->getValue())) {
throw new \LogicException(sprintf('%s object holds non-iterable type "%s".', self::class, gettype($value)));
if (!\is_array($value = $this->getValue())) {
throw new \LogicException(sprintf('%s object holds non-iterable type "%s".', self::class, \gettype($value)));
}
foreach ($value as $k => $v) {
@ -123,7 +123,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
public function __get($key)
{
if (null !== $data = $this->seek($key)) {
$item = $data->data[$data->position][$data->key];
$item = $this->getStub($data->data[$data->position][$data->key]);
return $item instanceof Stub || array() === $item ? $data : $item;
}
@ -158,11 +158,11 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
{
$value = $this->getValue();
if (!is_array($value)) {
if (!\is_array($value)) {
return (string) $value;
}
return sprintf('%s (count=%d)', $this->getType(), count($value));
return sprintf('%s (count=%d)', $this->getType(), \count($value));
}
/**
@ -172,7 +172,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
*/
public function getRawData()
{
@trigger_error(sprintf('The %s() method is deprecated since version 3.3 and will be removed in 4.0. Use the array or object access instead.', __METHOD__));
@trigger_error(sprintf('The "%s()" method is deprecated since Symfony 3.3 and will be removed in 4.0. Use the array or object access instead.', __METHOD__));
return $this->data;
}
@ -227,7 +227,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
*
* @param string|int $key The key to seek to
*
* @return self|null A clone of $this of null if the key is not set
* @return self|null A clone of $this or null if the key is not set
*/
public function seek($key)
{
@ -236,7 +236,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
if ($item instanceof Stub && Stub::TYPE_REF === $item->type && !$item->position) {
$item = $item->value;
}
if (!$item instanceof Stub || !$item->position) {
if (!($item = $this->getStub($item)) instanceof Stub || !$item->position) {
return;
}
$keys = array($key);
@ -247,6 +247,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
$keys[] = Caster::PREFIX_PROTECTED.$key;
$keys[] = Caster::PREFIX_VIRTUAL.$key;
$keys[] = "\0$item->class\0$key";
// no break
case Stub::TYPE_ARRAY:
case Stub::TYPE_RESOURCE:
break;
@ -295,7 +296,10 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
if (!$item instanceof Stub) {
$cursor->attr = array();
$type = gettype($item);
$type = \gettype($item);
if ($item && 'array' === $type) {
$item = $this->getStub($item);
}
} elseif (Stub::TYPE_REF === $item->type) {
if ($item->handle) {
if (!isset($refs[$r = $item->handle - (PHP_INT_MAX >> 1)])) {
@ -308,8 +312,8 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
$cursor->hardRefCount = $item->refCount;
}
$cursor->attr = $item->attr;
$type = $item->class ?: gettype($item->value);
$item = $item->value;
$type = $item->class ?: \gettype($item->value);
$item = $this->getStub($item->value);
}
if ($item instanceof Stub) {
if ($item->refCount) {
@ -330,7 +334,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
if ($cursor->stop) {
if ($cut >= 0) {
$cut += count($children);
$cut += \count($children);
}
$children = array();
}
@ -346,16 +350,22 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
$item = clone $item;
$item->type = $item->class;
$item->class = $item->value;
// No break;
// no break
case Stub::TYPE_OBJECT:
case Stub::TYPE_RESOURCE:
$withChildren = $children && $cursor->depth !== $this->maxDepth && $this->maxItemsPerDepth;
$dumper->enterHash($cursor, $item->type, $item->class, $withChildren);
if ($withChildren) {
$cut = $this->dumpChildren($dumper, $cursor, $refs, $children, $cut, $item->type, null !== $item->class);
if ($cursor->skipChildren) {
$withChildren = false;
$cut = -1;
} else {
$cut = $this->dumpChildren($dumper, $cursor, $refs, $children, $cut, $item->type, null !== $item->class);
}
} elseif ($children && 0 <= $cut) {
$cut += count($children);
$cut += \count($children);
}
$cursor->skipChildren = false;
$dumper->leaveHash($cursor, $item->type, $item->class, $withChildren, $cut);
break;
@ -391,7 +401,7 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
++$cursor->depth;
$cursor->hashType = $hashType;
$cursor->hashIndex = 0;
$cursor->hashLength = count($children);
$cursor->hashLength = \count($children);
$cursor->hashCut = $hashCut;
foreach ($children as $key => $child) {
$cursor->hashKeyIsBinary = isset($key[0]) && !preg_match('//u', $key);
@ -406,4 +416,22 @@ class Data implements \ArrayAccess, \Countable, \IteratorAggregate
return $hashCut;
}
private function getStub($item)
{
if (!$item || !\is_array($item)) {
return $item;
}
$stub = new Stub();
$stub->type = Stub::TYPE_ARRAY;
foreach ($item as $stub->class => $stub->position) {
}
if (isset($item[0])) {
$stub->cut = $item[0];
}
$stub->value = $stub->cut + ($stub->position ? \count($this->data[$stub->position]) : 0);
return $stub;
}
}

6
pfosten/vendor/symfony/var-dumper/Cloner/DumperInterface.php vendored Executable file → Normal file
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@ -21,9 +21,9 @@ interface DumperInterface
/**
* Dumps a scalar value.
*
* @param Cursor $cursor The Cursor position in the dump
* @param string $type The PHP type of the value being dumped
* @param scalar $value The scalar value being dumped
* @param Cursor $cursor The Cursor position in the dump
* @param string $type The PHP type of the value being dumped
* @param string|int|float|bool $value The scalar value being dumped
*/
public function dumpScalar(Cursor $cursor, $type, $value);

36
pfosten/vendor/symfony/var-dumper/Cloner/Stub.php vendored Executable file → Normal file
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@ -16,19 +16,19 @@ namespace Symfony\Component\VarDumper\Cloner;
*
* @author Nicolas Grekas <p@tchwork.com>
*/
class Stub
class Stub implements \Serializable
{
const TYPE_REF = 'ref';
const TYPE_STRING = 'string';
const TYPE_ARRAY = 'array';
const TYPE_OBJECT = 'object';
const TYPE_RESOURCE = 'resource';
const TYPE_REF = 1;
const TYPE_STRING = 2;
const TYPE_ARRAY = 3;
const TYPE_OBJECT = 4;
const TYPE_RESOURCE = 5;
const STRING_BINARY = 'bin';
const STRING_UTF8 = 'utf8';
const STRING_BINARY = 1;
const STRING_UTF8 = 2;
const ARRAY_ASSOC = 'assoc';
const ARRAY_INDEXED = 'indexed';
const ARRAY_ASSOC = 1;
const ARRAY_INDEXED = 2;
public $type = self::TYPE_REF;
public $class = '';
@ -38,4 +38,20 @@ class Stub
public $refCount = 0;
public $position = 0;
public $attr = array();
/**
* @internal
*/
public function serialize()
{
return \serialize(array($this->class, $this->position, $this->cut, $this->type, $this->value, $this->handle, $this->refCount, $this->attr));
}
/**
* @internal
*/
public function unserialize($serialized)
{
list($this->class, $this->position, $this->cut, $this->type, $this->value, $this->handle, $this->refCount, $this->attr) = \unserialize($serialized);
}
}

255
pfosten/vendor/symfony/var-dumper/Cloner/VarCloner.php vendored Executable file → Normal file
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@ -16,117 +16,148 @@ namespace Symfony\Component\VarDumper\Cloner;
*/
class VarCloner extends AbstractCloner
{
private static $gid;
private static $hashMask = 0;
private static $hashOffset = 0;
private static $arrayCache = array();
/**
* {@inheritdoc}
*/
protected function doClone($var)
{
$useExt = $this->useExt;
$len = 1; // Length of $queue
$pos = 0; // Number of cloned items past the first level
$pos = 0; // Number of cloned items past the minimum depth
$refsCounter = 0; // Hard references counter
$queue = array(array($var)); // This breadth-first queue is the return value
$arrayRefs = array(); // Map of queue indexes to stub array objects
$indexedArrays = array(); // Map of queue indexes that hold numerically indexed arrays
$hardRefs = array(); // Map of original zval hashes to stub objects
$objRefs = array(); // Map of original object handles to their stub object couterpart
$resRefs = array(); // Map of original resource handles to their stub object couterpart
$values = array(); // Map of stub objects' hashes to original values
$maxItems = $this->maxItems;
$maxString = $this->maxString;
$minDepth = $this->minDepth;
$currentDepth = 0; // Current tree depth
$currentDepthFinalIndex = 0; // Final $queue index for current tree depth
$minimumDepthReached = 0 === $minDepth; // Becomes true when minimum tree depth has been reached
$cookie = (object) array(); // Unique object used to detect hard references
$gid = uniqid(mt_rand(), true); // Unique string used to detect the special $GLOBALS variable
$a = null; // Array cast for nested structures
$stub = null; // Stub capturing the main properties of an original item value
// or null if the original value is used directly
$zval = array( // Main properties of the current value
'type' => null,
'zval_isref' => null,
'zval_hash' => null,
'array_count' => null,
'object_class' => null,
'object_handle' => null,
'resource_type' => null,
);
if (!self::$hashMask) {
self::$gid = uniqid(mt_rand(), true); // Unique string used to detect the special $GLOBALS variable
self::initHashMask();
}
$gid = self::$gid;
$hashMask = self::$hashMask;
$hashOffset = self::$hashOffset;
$arrayStub = new Stub();
$arrayStub->type = Stub::TYPE_ARRAY;
$fromObjCast = false;
for ($i = 0; $i < $len; ++$i) {
$indexed = true; // Whether the currently iterated array is numerically indexed or not
$j = -1; // Position in the currently iterated array
$fromObjCast = array_keys($queue[$i]);
$fromObjCast = array_keys(array_flip($fromObjCast)) !== $fromObjCast;
$refs = $vals = $fromObjCast ? array_values($queue[$i]) : $queue[$i];
foreach ($queue[$i] as $k => $v) {
// $k is the original key
// $v is the original value or a stub object in case of hard references
if ($k !== ++$j) {
$indexed = false;
// Detect when we move on to the next tree depth
if ($i > $currentDepthFinalIndex) {
++$currentDepth;
$currentDepthFinalIndex = $len - 1;
if ($currentDepth >= $minDepth) {
$minimumDepthReached = true;
}
if ($fromObjCast) {
$k = $j;
}
if ($useExt) {
$zval = symfony_zval_info($k, $refs);
} else {
$refs[$k] = $cookie;
if ($zval['zval_isref'] = $vals[$k] === $cookie) {
$zval['zval_hash'] = $v instanceof Stub ? spl_object_hash($v) : null;
}
$refs = $vals = $queue[$i];
if (\PHP_VERSION_ID < 70200 && empty($indexedArrays[$i])) {
// see https://wiki.php.net/rfc/convert_numeric_keys_in_object_array_casts
foreach ($vals as $k => $v) {
if (\is_int($k)) {
continue;
}
foreach (array($k => true) as $gk => $gv) {
}
if ($gk !== $k) {
$fromObjCast = true;
$refs = $vals = \array_values($queue[$i]);
break;
}
$zval['type'] = gettype($v);
}
if ($zval['zval_isref']) {
}
foreach ($vals as $k => $v) {
// $v is the original value or a stub object in case of hard references
$refs[$k] = $cookie;
if ($zvalIsRef = $vals[$k] === $cookie) {
$vals[$k] = &$stub; // Break hard references to make $queue completely
unset($stub); // independent from the original structure
if (isset($hardRefs[$zval['zval_hash']])) {
$vals[$k] = $useExt ? ($v = $hardRefs[$zval['zval_hash']]) : ($refs[$k] = $v);
if ($v instanceof Stub && isset($hardRefs[\spl_object_hash($v)])) {
$vals[$k] = $refs[$k] = $v;
if ($v->value instanceof Stub && (Stub::TYPE_OBJECT === $v->value->type || Stub::TYPE_RESOURCE === $v->value->type)) {
++$v->value->refCount;
}
++$v->refCount;
continue;
}
$refs[$k] = $vals[$k] = new Stub();
$refs[$k]->value = $v;
$h = \spl_object_hash($refs[$k]);
$hardRefs[$h] = &$refs[$k];
$values[$h] = $v;
$vals[$k]->handle = ++$refsCounter;
}
// Create $stub when the original value $v can not be used directly
// If $v is a nested structure, put that structure in array $a
switch ($zval['type']) {
case 'string':
if (isset($v[0]) && !preg_match('//u', $v)) {
switch (true) {
case null === $v:
case \is_bool($v):
case \is_int($v):
case \is_float($v):
continue 2;
case \is_string($v):
if ('' === $v) {
continue 2;
}
if (!\preg_match('//u', $v)) {
$stub = new Stub();
$stub->type = Stub::TYPE_STRING;
$stub->class = Stub::STRING_BINARY;
if (0 <= $maxString && 0 < $cut = strlen($v) - $maxString) {
if (0 <= $maxString && 0 < $cut = \strlen($v) - $maxString) {
$stub->cut = $cut;
$stub->value = substr($v, 0, -$cut);
$stub->value = \substr($v, 0, -$cut);
} else {
$stub->value = $v;
}
} elseif (0 <= $maxString && isset($v[1 + ($maxString >> 2)]) && 0 < $cut = mb_strlen($v, 'UTF-8') - $maxString) {
} elseif (0 <= $maxString && isset($v[1 + ($maxString >> 2)]) && 0 < $cut = \mb_strlen($v, 'UTF-8') - $maxString) {
$stub = new Stub();
$stub->type = Stub::TYPE_STRING;
$stub->class = Stub::STRING_UTF8;
$stub->cut = $cut;
$stub->value = mb_substr($v, 0, $maxString, 'UTF-8');
$stub->value = \mb_substr($v, 0, $maxString, 'UTF-8');
} else {
continue 2;
}
$a = null;
break;
case 'integer':
break;
case \is_array($v):
if (!$v) {
continue 2;
}
$stub = $arrayStub;
$stub->class = Stub::ARRAY_INDEXED;
case 'array':
if ($v) {
$stub = $arrayRefs[$len] = new Stub();
$stub->type = Stub::TYPE_ARRAY;
$stub->class = Stub::ARRAY_ASSOC;
$j = -1;
foreach ($v as $gk => $gv) {
if ($gk !== ++$j) {
$stub->class = Stub::ARRAY_ASSOC;
break;
}
}
$a = $v;
if (Stub::ARRAY_ASSOC === $stub->class) {
// Copies of $GLOBALS have very strange behavior,
// let's detect them with some black magic
$a = $v;
$a[$gid] = true;
// Happens with copies of $GLOBALS
@ -136,19 +167,21 @@ class VarCloner extends AbstractCloner
foreach ($v as $gk => &$gv) {
$a[$gk] = &$gv;
}
unset($gv);
} else {
$a = $v;
}
$stub->value = $zval['array_count'] ?: count($a);
} elseif (\PHP_VERSION_ID < 70200) {
$indexedArrays[$len] = true;
}
break;
case 'object':
if (empty($objRefs[$h = $zval['object_handle'] ?: ($hashMask ^ hexdec(substr(spl_object_hash($v), $hashOffset, PHP_INT_SIZE)))])) {
case \is_object($v):
case $v instanceof \__PHP_Incomplete_Class:
if (empty($objRefs[$h = $hashMask ^ \hexdec(\substr(\spl_object_hash($v), $hashOffset, \PHP_INT_SIZE))])) {
$stub = new Stub();
$stub->type = Stub::TYPE_OBJECT;
$stub->class = $zval['object_class'] ?: get_class($v);
$stub->class = \get_class($v);
$stub->value = $v;
$stub->handle = $h;
$a = $this->castObject($stub, 0 < $i);
@ -156,18 +189,12 @@ class VarCloner extends AbstractCloner
if (Stub::TYPE_OBJECT !== $stub->type || null === $stub->value) {
break;
}
if ($useExt) {
$zval['type'] = $stub->value;
$zval = symfony_zval_info('type', $zval);
$h = $zval['object_handle'];
} else {
$h = $hashMask ^ hexdec(substr(spl_object_hash($stub->value), $hashOffset, PHP_INT_SIZE));
}
$h = $hashMask ^ \hexdec(\substr(\spl_object_hash($stub->value), $hashOffset, \PHP_INT_SIZE));
$stub->handle = $h;
}
$stub->value = null;
if (0 <= $maxItems && $maxItems <= $pos) {
$stub->cut = count($a);
if (0 <= $maxItems && $maxItems <= $pos && $minimumDepthReached) {
$stub->cut = \count($a);
$a = null;
}
}
@ -180,21 +207,19 @@ class VarCloner extends AbstractCloner
}
break;
case 'resource':
case 'unknown type':
case 'resource (closed)':
default: // resource
if (empty($resRefs[$h = (int) $v])) {
$stub = new Stub();
$stub->type = Stub::TYPE_RESOURCE;
if ('Unknown' === $stub->class = $zval['resource_type'] ?: @get_resource_type($v)) {
if ('Unknown' === $stub->class = @\get_resource_type($v)) {
$stub->class = 'Closed';
}
$stub->value = $v;
$stub->handle = $h;
$a = $this->castResource($stub, 0 < $i);
$stub->value = null;
if (0 <= $maxItems && $maxItems <= $pos) {
$stub->cut = count($a);
if (0 <= $maxItems && $maxItems <= $pos && $minimumDepthReached) {
$stub->cut = \count($a);
$a = null;
}
}
@ -208,69 +233,52 @@ class VarCloner extends AbstractCloner
break;
}
if (isset($stub)) {
if ($zval['zval_isref']) {
if ($useExt) {
$vals[$k] = $hardRefs[$zval['zval_hash']] = $v = new Stub();
$v->value = $stub;
} else {
$refs[$k] = new Stub();
$refs[$k]->value = $stub;
$h = spl_object_hash($refs[$k]);
$vals[$k] = $hardRefs[$h] = &$refs[$k];
$values[$h] = $v;
}
$vals[$k]->handle = ++$refsCounter;
} else {
$vals[$k] = $stub;
}
if ($a) {
if ($i && 0 <= $maxItems) {
$k = count($a);
if ($pos < $maxItems) {
if ($maxItems < $pos += $k) {
$a = array_slice($a, 0, $maxItems - $pos);
if ($stub->cut >= 0) {
$stub->cut += $pos - $maxItems;
}
}
} else {
if ($stub->cut >= 0) {
$stub->cut += $k;
}
$stub = $a = null;
unset($arrayRefs[$len]);
continue;
if ($a) {
if (!$minimumDepthReached || 0 > $maxItems) {
$queue[$len] = $a;
$stub->position = $len++;
} elseif ($pos < $maxItems) {
if ($maxItems < $pos += \count($a)) {
$a = \array_slice($a, 0, $maxItems - $pos);
if ($stub->cut >= 0) {
$stub->cut += $pos - $maxItems;
}
}
$queue[$len] = $a;
$stub->position = $len++;
} elseif ($stub->cut >= 0) {
$stub->cut += \count($a);
$stub->position = 0;
}
$stub = $a = null;
} elseif ($zval['zval_isref']) {
if ($useExt) {
$vals[$k] = $hardRefs[$zval['zval_hash']] = new Stub();
$vals[$k]->value = $v;
}
if ($arrayStub === $stub) {
if ($arrayStub->cut) {
$stub = array($arrayStub->cut, $arrayStub->class => $arrayStub->position);
$arrayStub->cut = 0;
} elseif (isset(self::$arrayCache[$arrayStub->class][$arrayStub->position])) {
$stub = self::$arrayCache[$arrayStub->class][$arrayStub->position];
} else {
$refs[$k] = $vals[$k] = new Stub();
$refs[$k]->value = $v;
$h = spl_object_hash($refs[$k]);
$hardRefs[$h] = &$refs[$k];
$values[$h] = $v;
self::$arrayCache[$arrayStub->class][$arrayStub->position] = $stub = array($arrayStub->class => $arrayStub->position);
}
$vals[$k]->handle = ++$refsCounter;
}
if ($zvalIsRef) {
$refs[$k]->value = $stub;
} else {
$vals[$k] = $stub;
}
}
if ($fromObjCast) {
$fromObjCast = false;
$refs = $vals;
$vals = array();
$j = -1;
foreach ($queue[$i] as $k => $v) {
foreach (array($k => $v) as $a => $v) {
foreach (array($k => true) as $gk => $gv) {
}
if ($a !== $k) {
if ($gk !== $k) {
$vals = (object) $vals;
$vals->{$k} = $refs[++$j];
$vals = (array) $vals;
@ -281,13 +289,6 @@ class VarCloner extends AbstractCloner
}
$queue[$i] = $vals;
if (isset($arrayRefs[$i])) {
if ($indexed) {
$arrayRefs[$i]->class = Stub::ARRAY_INDEXED;
}
unset($arrayRefs[$i]);
}
}
foreach ($values as $h => $v) {
@ -303,13 +304,13 @@ class VarCloner extends AbstractCloner
self::$hashOffset = 16 - PHP_INT_SIZE;
self::$hashMask = -1;
if (defined('HHVM_VERSION')) {
if (\defined('HHVM_VERSION')) {
self::$hashOffset += 16;
} else {
// check if we are nested in an output buffering handler to prevent a fatal error with ob_start() below
$obFuncs = array('ob_clean', 'ob_end_clean', 'ob_flush', 'ob_end_flush', 'ob_get_contents', 'ob_get_flush');
foreach (debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS) as $frame) {
if (isset($frame['function'][0]) && !isset($frame['class']) && 'o' === $frame['function'][0] && in_array($frame['function'], $obFuncs)) {
if (isset($frame['function'][0]) && !isset($frame['class']) && 'o' === $frame['function'][0] && \in_array($frame['function'], $obFuncs)) {
$frame['line'] = 0;
break;
}