name : XmlReaderCaster.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\VarDumper\Caster; use Symfony\Component\VarDumper\Cloner\Stub; /** * Casts XmlReader class to array representation. * * @author Baptiste Clavié <clavie.b@gmail.com> * * @final */ class XmlReaderCaster { private const NODE_TYPES = [ \XMLReader::NONE => 'NONE', \XMLReader::ELEMENT => 'ELEMENT', \XMLReader::ATTRIBUTE => 'ATTRIBUTE', \XMLReader::TEXT => 'TEXT', \XMLReader::CDATA => 'CDATA', \XMLReader::ENTITY_REF => 'ENTITY_REF', \XMLReader::ENTITY => 'ENTITY', \XMLReader::PI => 'PI (Processing Instruction)', \XMLReader::COMMENT => 'COMMENT', \XMLReader::DOC => 'DOC', \XMLReader::DOC_TYPE => 'DOC_TYPE', \XMLReader::DOC_FRAGMENT => 'DOC_FRAGMENT', \XMLReader::NOTATION => 'NOTATION', \XMLReader::WHITESPACE => 'WHITESPACE', \XMLReader::SIGNIFICANT_WHITESPACE => 'SIGNIFICANT_WHITESPACE', \XMLReader::END_ELEMENT => 'END_ELEMENT', \XMLReader::END_ENTITY => 'END_ENTITY', \XMLReader::XML_DECLARATION => 'XML_DECLARATION', ]; public static function castXmlReader(\XMLReader $reader, array $a, Stub $stub, bool $isNested): array { try { $properties = [ 'LOADDTD' => @$reader->getParserProperty(\XMLReader::LOADDTD), 'DEFAULTATTRS' => @$reader->getParserProperty(\XMLReader::DEFAULTATTRS), 'VALIDATE' => @$reader->getParserProperty(\XMLReader::VALIDATE), 'SUBST_ENTITIES' => @$reader->getParserProperty(\XMLReader::SUBST_ENTITIES), ]; } catch (\Error) { $properties = [ 'LOADDTD' => false, 'DEFAULTATTRS' => false, 'VALIDATE' => false, 'SUBST_ENTITIES' => false, ]; } $props = Caster::PREFIX_VIRTUAL.'parserProperties'; $info = [ 'localName' => $reader->localName, 'prefix' => $reader->prefix, 'nodeType' => new ConstStub(self::NODE_TYPES[$reader->nodeType], $reader->nodeType), 'depth' => $reader->depth, 'isDefault' => $reader->isDefault, 'isEmptyElement' => \XMLReader::NONE === $reader->nodeType ? null : $reader->isEmptyElement, 'xmlLang' => $reader->xmlLang, 'attributeCount' => $reader->attributeCount, 'value' => $reader->value, 'namespaceURI' => $reader->namespaceURI, 'baseURI' => $reader->baseURI ? new LinkStub($reader->baseURI) : $reader->baseURI, $props => $properties, ]; if ($info[$props] = Caster::filter($info[$props], Caster::EXCLUDE_EMPTY, [], $count)) { $info[$props] = new EnumStub($info[$props]); $info[$props]->cut = $count; } $a = Caster::filter($a, Caster::EXCLUDE_UNINITIALIZED, [], $count); $info = Caster::filter($info, Caster::EXCLUDE_EMPTY, [], $count); // +2 because hasValue and hasAttributes are always filtered $stub->cut += $count + 2; return $a + $info; } }