8000 feature #14034 [VarDumper] add caster for MongoCursor objects (nicola… · symfony/symfony@a464f37 · GitHub
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feature #14034 [VarDumper] add caster for MongoCursor objects (nicolas-grekas)
This PR was merged into the 2.7 branch. Discussion ---------- [VarDumper] add caster for MongoCursor objects | Q | A | ------------- | --- | Bug fix? | no | New feature? | yes | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | - | License | MIT | Doc PR | - This one is inspired from [PsySH's equivalent](https://github.com/bobthecow/psysh/blob/master/src/Psy/Presenter/MongoCursorPresenter.php). Looking at the interface of the Mongo extension, the other classes may need a caster too. So if a real Mongo user can write casters for them, that'd be great! (in an other PR, on top of this one) Commits ------- 1008e6c [VarDumper] add caster for MongoCursor objects
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‎src/Symfony/Component/VarDumper/Caster/MongoCaster.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 classes from the MongoDb extension 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 MongoCaster
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{
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public static function castCursor(\MongoCursorInterface $cursor, array $a, Stub $stub, $isNested)
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{
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$prefix = "\0~\0";
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if ($info = $cursor->info()) {
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foreach ($info as $k => $v) {
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$a[$prefix.$k] = $v;
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}
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}
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$a[$prefix.'dead'] = $cursor->dead();
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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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'SplObjectStorage' => 'Symfony\Component\VarDumper\Caster\SplCaster::castObjectStorage',
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'SplPriorityQueue' => 'Symfony\Component\VarDumper\Caster\SplCaster::castHeap',
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'MongoCursorInterface' => 'Symfony\Component\VarDumper\Caster\MongoCaster::castCursor',
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':curl' => 'Symfony\Component\VarDumper\Caster\ResourceCaster::castCurl',
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':dba' => 'Symfony\Component\VarDumper\Caster\ResourceCaster::castDba',
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':dba persistent' => 'Symfony\Component\VarDumper\Caster\ResourceCaster::castDba',

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