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