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- <?php
- namespace Symfony\Component\VarDumper\Caster;
- use Symfony\Component\VarDumper\Cloner\Stub;
- class SplCaster
- {
- private const SPL_FILE_OBJECT_FLAGS = [
- \SplFileObject::DROP_NEW_LINE => 'DROP_NEW_LINE',
- \SplFileObject::READ_AHEAD => 'READ_AHEAD',
- \SplFileObject::SKIP_EMPTY => 'SKIP_EMPTY',
- \SplFileObject::READ_CSV => 'READ_CSV',
- ];
- public static function castArrayObject(\ArrayObject $c, array $a, Stub $stub, $isNested)
- {
- return self::castSplArray($c, $a, $stub, $isNested);
- }
- public static function castArrayIterator(\ArrayIterator $c, array $a, Stub $stub, $isNested)
- {
- return self::castSplArray($c, $a, $stub, $isNested);
- }
- public static function castHeap(\Iterator $c, array $a, Stub $stub, $isNested)
- {
- $a += [
- Caster::PREFIX_VIRTUAL.'heap' => iterator_to_array(clone $c),
- ];
- return $a;
- }
- public static function castDoublyLinkedList(\SplDoublyLinkedList $c, array $a, Stub $stub, $isNested)
- {
- $prefix = Caster::PREFIX_VIRTUAL;
- $mode = $c->getIteratorMode();
- $c->setIteratorMode(\SplDoublyLinkedList::IT_MODE_KEEP | $mode & ~\SplDoublyLinkedList::IT_MODE_DELETE);
- $a += [
- $prefix.'mode' => new ConstStub((($mode & \SplDoublyLinkedList::IT_MODE_LIFO) ? 'IT_MODE_LIFO' : 'IT_MODE_FIFO').' | '.(($mode & \SplDoublyLinkedList::IT_MODE_DELETE) ? 'IT_MODE_DELETE' : 'IT_MODE_KEEP'), $mode),
- $prefix.'dllist' => iterator_to_array($c),
- ];
- $c->setIteratorMode($mode);
- return $a;
- }
- public static function castFileInfo(\SplFileInfo $c, array $a, Stub $stub, $isNested)
- {
- static $map = [
- 'path' => 'getPath',
- 'filename' => 'getFilename',
- 'basename' => 'getBasename',
- 'pathname' => 'getPathname',
- 'extension' => 'getExtension',
- 'realPath' => 'getRealPath',
- 'aTime' => 'getATime',
- 'mTime' => 'getMTime',
- 'cTime' => 'getCTime',
- 'inode' => 'getInode',
- 'size' => 'getSize',
- 'perms' => 'getPerms',
- 'owner' => 'getOwner',
- 'group' => 'getGroup',
- 'type' => 'getType',
- 'writable' => 'isWritable',
- 'readable' => 'isReadable',
- 'executable' => 'isExecutable',
- 'file' => 'isFile',
- 'dir' => 'isDir',
- 'link' => 'isLink',
- 'linkTarget' => 'getLinkTarget',
- ];
- $prefix = Caster::PREFIX_VIRTUAL;
- unset($a["\0SplFileInfo\0fileName"]);
- unset($a["\0SplFileInfo\0pathName"]);
- if (\PHP_VERSION_ID < 80000) {
- if (false === $c->getPathname()) {
- $a[$prefix.'⚠'] = 'The parent constructor was not called: the object is in an invalid state';
- return $a;
- }
- } else {
- try {
- $c->isReadable();
- } catch (\RuntimeException $e) {
- if ('Object not initialized' !== $e->getMessage()) {
- throw $e;
- }
- $a[$prefix.'⚠'] = 'The parent constructor was not called: the object is in an invalid state';
- return $a;
- } catch (\Error $e) {
- if ('Object not initialized' !== $e->getMessage()) {
- throw $e;
- }
- $a[$prefix.'⚠'] = 'The parent constructor was not called: the object is in an invalid state';
- return $a;
- }
- }
- foreach ($map as $key => $accessor) {
- try {
- $a[$prefix.$key] = $c->$accessor();
- } catch (\Exception $e) {
- }
- }
- if ($a[$prefix.'realPath'] ?? false) {
- $a[$prefix.'realPath'] = new LinkStub($a[$prefix.'realPath']);
- }
- if (isset($a[$prefix.'perms'])) {
- $a[$prefix.'perms'] = new ConstStub(sprintf('0%o', $a[$prefix.'perms']), $a[$prefix.'perms']);
- }
- static $mapDate = ['aTime', 'mTime', 'cTime'];
- foreach ($mapDate as $key) {
- if (isset($a[$prefix.$key])) {
- $a[$prefix.$key] = new ConstStub(date('Y-m-d H:i:s', $a[$prefix.$key]), $a[$prefix.$key]);
- }
- }
- return $a;
- }
- public static function castFileObject(\SplFileObject $c, array $a, Stub $stub, $isNested)
- {
- static $map = [
- 'csvControl' => 'getCsvControl',
- 'flags' => 'getFlags',
- 'maxLineLen' => 'getMaxLineLen',
- 'fstat' => 'fstat',
- 'eof' => 'eof',
- 'key' => 'key',
- ];
- $prefix = Caster::PREFIX_VIRTUAL;
- foreach ($map as $key => $accessor) {
- try {
- $a[$prefix.$key] = $c->$accessor();
- } catch (\Exception $e) {
- }
- }
- if (isset($a[$prefix.'flags'])) {
- $flagsArray = [];
- foreach (self::SPL_FILE_OBJECT_FLAGS as $value => $name) {
- if ($a[$prefix.'flags'] & $value) {
- $flagsArray[] = $name;
- }
- }
- $a[$prefix.'flags'] = new ConstStub(implode('|', $flagsArray), $a[$prefix.'flags']);
- }
- if (isset($a[$prefix.'fstat'])) {
- $a[$prefix.'fstat'] = new CutArrayStub($a[$prefix.'fstat'], ['dev', 'ino', 'nlink', 'rdev', 'blksize', 'blocks']);
- }
- return $a;
- }
- public static function castObjectStorage(\SplObjectStorage $c, array $a, Stub $stub, $isNested)
- {
- $storage = [];
- unset($a[Caster::PREFIX_DYNAMIC."\0gcdata"]);
- unset($a["\0SplObjectStorage\0storage"]);
- $clone = clone $c;
- foreach ($clone as $obj) {
- $storage[] = [
- 'object' => $obj,
- 'info' => $clone->getInfo(),
- ];
- }
- $a += [
- Caster::PREFIX_VIRTUAL.'storage' => $storage,
- ];
- return $a;
- }
- public static function castOuterIterator(\OuterIterator $c, array $a, Stub $stub, $isNested)
- {
- $a[Caster::PREFIX_VIRTUAL.'innerIterator'] = $c->getInnerIterator();
- return $a;
- }
- public static function castWeakReference(\WeakReference $c, array $a, Stub $stub, $isNested)
- {
- $a[Caster::PREFIX_VIRTUAL.'object'] = $c->get();
- return $a;
- }
- private static function castSplArray($c, array $a, Stub $stub, bool $isNested): array
- {
- $prefix = Caster::PREFIX_VIRTUAL;
- $flags = $c->getFlags();
- if (!($flags & \ArrayObject::STD_PROP_LIST)) {
- $c->setFlags(\ArrayObject::STD_PROP_LIST);
- $a = Caster::castObject($c, \get_class($c), method_exists($c, '__debugInfo'), $stub->class);
- $c->setFlags($flags);
- }
- if (\PHP_VERSION_ID < 70400) {
- $a[$prefix.'storage'] = $c->getArrayCopy();
- }
- $a += [
- $prefix.'flag::STD_PROP_LIST' => (bool) ($flags & \ArrayObject::STD_PROP_LIST),
- $prefix.'flag::ARRAY_AS_PROPS' => (bool) ($flags & \ArrayObject::ARRAY_AS_PROPS),
- ];
- if ($c instanceof \ArrayObject) {
- $a[$prefix.'iteratorClass'] = new ClassStub($c->getIteratorClass());
- }
- return $a;
- }
- }
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