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Commit 83c6d22

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fabpotfabpot
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feature #13960 [VarDumper] Add Caster for XML-parser resources (nicolas-grekas)
This PR was merged into the 2.7 branch. Discussion ---------- [VarDumper] Add Caster for XML-parser resources | Q | A | ------------- | --- | Bug fix? | no | New feature? | yes | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | - | License | MIT | Doc PR | - Commits ------- 00701cb [VarDumper] Add Caster for XML-parser resources
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‎src/Symfony/Component/VarDumper/Caster/XmlResourceCaster.php

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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\VarDumper\Caster;
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use Symfony\Component\VarDumper\Cloner\Stub;
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/**
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* Casts XML resources to array representation.
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*
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* @author Nicolas Grekas <p@tchwork.com>
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*/
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class XmlResourceCaster
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{
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private static $xmlErrors = array(
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XML_ERROR_NONE => 'XML_ERROR_NONE',
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XML_ERROR_NO_MEMORY => 'XML_ERROR_NO_MEMORY',
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XML_ERROR_SYNTAX => 'XML_ERROR_SYNTAX',
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XML_ERROR_NO_ELEMENTS => 'XML_ERROR_NO_ELEMENTS',
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XML_ERROR_INVALID_TOKEN => 'XML_ERROR_INVALID_TOKEN',
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XML_ERROR_UNCLOSED_TOKEN => 'XML_ERROR_UNCLOSED_TOKEN',
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XML_ERROR_PARTIAL_CHAR => 'XML_ERROR_PARTIAL_CHAR',
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XML_ERROR_TAG_MISMATCH => 'XML_ERROR_TAG_MISMATCH',
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XML_ERROR_DUPLICATE_ATTRIBUTE => 'XML_ERROR_DUPLICATE_ATTRIBUTE',
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XML_ERROR_JUNK_AFTER_DOC_ELEMENT => 'XML_ERROR_JUNK_AFTER_DOC_ELEMENT',
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XML_ERROR_PARAM_ENTITY_REF => 'XML_ERROR_PARAM_ENTITY_REF',
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XML_ERROR_UNDEFINED_ENTITY => 'XML_ERROR_UNDEFINED_ENTITY',
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XML_ERROR_RECURSIVE_ENTITY_REF => 'XML_ERROR_RECURSIVE_ENTITY_REF',
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XML_ERROR_ASYNC_ENTITY => 'XML_ERROR_ASYNC_ENTITY',
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XML_ERROR_BAD_CHAR_REF => 'XML_ERROR_BAD_CHAR_REF',
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XML_ERROR_BINARY_ENTITY_REF => 'XML_ERROR_BINARY_ENTITY_REF',
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XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF => 'XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF',
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XML_ERROR_MISPLACED_XML_PI => 'XML_ERROR_MISPLACED_XML_PI',
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XML_ERROR_UNKNOWN_ENCODING => 'XML_ERROR_UNKNOWN_ENCODING',
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XML_ERROR_INCORRECT_ENCODING => 'XML_ERROR_INCORRECT_ENCODING',
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XML_ERROR_UNCLOSED_CDATA_SECTION => 'XML_ERROR_UNCLOSED_CDATA_SECTION',
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XML_ERROR_EXTERNAL_ENTITY_HANDLING => 'XML_ERROR_EXTERNAL_ENTITY_HANDLING',
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);
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public static function castXml($h, array $a, Stub $stub, $isNested)
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{
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$a['current_byte_index'] = xml_get_current_byte_index($h);
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$a['current_column_number'] = xml_get_current_column_number($h);
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$a['current_line_number'] = xml_get_current_line_number($h);
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$a['error_code'] = xml_get_error_code($h);
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if (isset(self::$xmlErrors[$a['error_code']])) {
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$a['error_code'] = new ConstStub(self::$xmlErrors[$a['error_code']], $a['error_code']);
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}
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return $a;
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}
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}

‎src/Symfony/Component/VarDumper/Cloner/AbstractCloner.php

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':process' => 'Symfony\Component\VarDumper\Caster\ResourceCaster::castProcess',
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':stream' => 'Symfony\Component\VarDumper\Caster\ResourceCaster::castStream',
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':stream-context' => 'Symfony\Component\VarDumper\Caster\ResourceCaster::castStreamContext',
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':xml' => 'Symfony\Component\VarDumper\Caster\XmlResourceCaster::castXml',
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);
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protected $maxItems = 2500;

‎src/Symfony/Component/VarDumper/Tests/CliDumperTest.php

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b"bin-key-é" => ""
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]
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EOTXT
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,
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$out
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);
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}
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public function testXmlResource()
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{
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if (!extension_loaded('xml')) {
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$this->markTestSkipped('xml extension is required');
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}
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$var = xml_parser_create();
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$ref = (int) $var;
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$dumper = new CliDumper();
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$dumper->setColors(false);
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$cloner = new VarCloner();
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$data = $cloner->cloneVar($var);
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$out = fopen('php://memory', 'r+b');
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$dumper->dump($data, $out);
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rewind($out);
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$out = stream_get_contents($out);
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$this->assertSame(
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<<<EOTXT
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:xml {@{$ref}
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current_byte_index: 0
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current_column_number: 1
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current_line_number: 1
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error_code: XML_ERROR_NONE
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}
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EOTXT
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,
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$out

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