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84 lines
2.1 KiB
84 lines
2.1 KiB
<?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 a caster's Stub.
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*
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* @author Nicolas Grekas <p@tchwork.com>
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*
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* @final since Symfony 4.4
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*/
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class StubCaster
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{
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public static function castStub(Stub $c, array $a, Stub $stub, $isNested)
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{
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if ($isNested) {
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$stub->type = $c->type;
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$stub->class = $c->class;
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$stub->value = $c->value;
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$stub->handle = $c->handle;
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$stub->cut = $c->cut;
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$stub->attr = $c->attr;
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if (Stub::TYPE_REF === $c->type && !$c->class && \is_string($c->value) && !preg_match('//u', $c->value)) {
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$stub->type = Stub::TYPE_STRING;
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$stub->class = Stub::STRING_BINARY;
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}
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$a = [];
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}
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return $a;
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}
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public static function castCutArray(CutArrayStub $c, array $a, Stub $stub, $isNested)
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{
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return $isNested ? $c->preservedSubset : $a;
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}
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public static function cutInternals($obj, array $a, Stub $stub, $isNested)
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{
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if ($isNested) {
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$stub->cut += \count($a);
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return [];
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}
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return $a;
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}
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public static function castEnum(EnumStub $c, array $a, Stub $stub, $isNested)
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{
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if ($isNested) {
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$stub->class = $c->dumpKeys ? '' : null;
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$stub->handle = 0;
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$stub->value = null;
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$stub->cut = $c->cut;
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$stub->attr = $c->attr;
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$a = [];
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if ($c->value) {
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foreach (array_keys($c->value) as $k) {
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$keys[] = !isset($k[0]) || "\0" !== $k[0] ? Caster::PREFIX_VIRTUAL.$k : $k;
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}
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// Preserve references with array_combine()
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$a = array_combine($keys, $c->value);
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}
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}
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return $a;
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}
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}
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