4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\VarDumper\Caster;
14 use Symfony\Component\VarDumper\Cloner\Stub;
17 * Casts SPL related classes to array representation.
19 * @author Nicolas Grekas <p@tchwork.com>
23 private static $splFileObjectFlags = array(
24 \SplFileObject::DROP_NEW_LINE => 'DROP_NEW_LINE',
25 \SplFileObject::READ_AHEAD => 'READ_AHEAD',
26 \SplFileObject::SKIP_EMPTY => 'SKIP_EMPTY',
27 \SplFileObject::READ_CSV => 'READ_CSV',
30 public static function castArrayObject(\ArrayObject $c, array $a, Stub $stub, $isNested)
32 return self::castSplArray($c, $a, $stub, $isNested);
35 public static function castArrayIterator(\ArrayIterator $c, array $a, Stub $stub, $isNested)
37 return self::castSplArray($c, $a, $stub, $isNested);
40 public static function castHeap(\Iterator $c, array $a, Stub $stub, $isNested)
43 Caster::PREFIX_VIRTUAL.'heap' => iterator_to_array(clone $c),
49 public static function castDoublyLinkedList(\SplDoublyLinkedList $c, array $a, Stub $stub, $isNested)
51 $prefix = Caster::PREFIX_VIRTUAL;
52 $mode = $c->getIteratorMode();
53 $c->setIteratorMode(\SplDoublyLinkedList::IT_MODE_KEEP | $mode & ~\SplDoublyLinkedList::IT_MODE_DELETE);
56 $prefix.'mode' => new ConstStub((($mode & \SplDoublyLinkedList::IT_MODE_LIFO) ? 'IT_MODE_LIFO' : 'IT_MODE_FIFO').' | '.(($mode & \SplDoublyLinkedList::IT_MODE_DELETE) ? 'IT_MODE_DELETE' : 'IT_MODE_KEEP'), $mode),
57 $prefix.'dllist' => iterator_to_array($c),
59 $c->setIteratorMode($mode);
64 public static function castFileInfo(\SplFileInfo $c, array $a, Stub $stub, $isNested)
68 'filename' => 'getFilename',
69 'basename' => 'getBasename',
70 'pathname' => 'getPathname',
71 'extension' => 'getExtension',
72 'realPath' => 'getRealPath',
73 'aTime' => 'getATime',
74 'mTime' => 'getMTime',
75 'cTime' => 'getCTime',
76 'inode' => 'getInode',
78 'perms' => 'getPerms',
79 'owner' => 'getOwner',
80 'group' => 'getGroup',
82 'writable' => 'isWritable',
83 'readable' => 'isReadable',
84 'executable' => 'isExecutable',
88 'linkTarget' => 'getLinkTarget',
91 $prefix = Caster::PREFIX_VIRTUAL;
93 foreach ($map as $key => $accessor) {
95 $a[$prefix.$key] = $c->$accessor();
96 } catch (\Exception $e) {
100 if (isset($a[$prefix.'realPath'])) {
101 $a[$prefix.'realPath'] = new LinkStub($a[$prefix.'realPath']);
104 if (isset($a[$prefix.'perms'])) {
105 $a[$prefix.'perms'] = new ConstStub(sprintf('0%o', $a[$prefix.'perms']), $a[$prefix.'perms']);
108 static $mapDate = array('aTime', 'mTime', 'cTime');
109 foreach ($mapDate as $key) {
110 if (isset($a[$prefix.$key])) {
111 $a[$prefix.$key] = new ConstStub(date('Y-m-d H:i:s', $a[$prefix.$key]), $a[$prefix.$key]);
118 public static function castFileObject(\SplFileObject $c, array $a, Stub $stub, $isNested)
121 'csvControl' => 'getCsvControl',
122 'flags' => 'getFlags',
123 'maxLineLen' => 'getMaxLineLen',
129 $prefix = Caster::PREFIX_VIRTUAL;
131 foreach ($map as $key => $accessor) {
133 $a[$prefix.$key] = $c->$accessor();
134 } catch (\Exception $e) {
138 if (isset($a[$prefix.'flags'])) {
139 $flagsArray = array();
140 foreach (self::$splFileObjectFlags as $value => $name) {
141 if ($a[$prefix.'flags'] & $value) {
142 $flagsArray[] = $name;
145 $a[$prefix.'flags'] = new ConstStub(implode('|', $flagsArray), $a[$prefix.'flags']);
148 if (isset($a[$prefix.'fstat'])) {
149 $a[$prefix.'fstat'] = new CutArrayStub($a[$prefix.'fstat'], array('dev', 'ino', 'nlink', 'rdev', 'blksize', 'blocks'));
155 public static function castFixedArray(\SplFixedArray $c, array $a, Stub $stub, $isNested)
158 Caster::PREFIX_VIRTUAL.'storage' => $c->toArray(),
164 public static function castObjectStorage(\SplObjectStorage $c, array $a, Stub $stub, $isNested)
167 unset($a[Caster::PREFIX_DYNAMIC."\0gcdata"]); // Don't hit https://bugs.php.net/65967
170 foreach ($clone as $obj) {
173 'info' => $clone->getInfo(),
178 Caster::PREFIX_VIRTUAL.'storage' => $storage,
184 public static function castOuterIterator(\OuterIterator $c, array $a, Stub $stub, $isNested)
186 $a[Caster::PREFIX_VIRTUAL.'innerIterator'] = $c->getInnerIterator();
191 private static function castSplArray($c, array $a, Stub $stub, $isNested)
193 $prefix = Caster::PREFIX_VIRTUAL;
194 $class = $stub->class;
195 $flags = $c->getFlags();
197 if (!($flags & \ArrayObject::STD_PROP_LIST)) {
198 $c->setFlags(\ArrayObject::STD_PROP_LIST);
199 $a = Caster::castObject($c, $class);
200 $c->setFlags($flags);
203 $prefix.'flag::STD_PROP_LIST' => (bool) ($flags & \ArrayObject::STD_PROP_LIST),
204 $prefix.'flag::ARRAY_AS_PROPS' => (bool) ($flags & \ArrayObject::ARRAY_AS_PROPS),
206 if ($c instanceof \ArrayObject) {
207 $a[$prefix.'iteratorClass'] = new ClassStub($c->getIteratorClass());
209 $a[$prefix.'storage'] = $c->getArrayCopy();