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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\Cloner;
/** * Represents the main properties of a PHP variable. * * @author Nicolas Grekas <p@tchwork.com> */ class Stub { const TYPE_REF = 1; const TYPE_STRING = 2; const TYPE_ARRAY = 3; const TYPE_OBJECT = 4; const TYPE_RESOURCE = 5;
const STRING_BINARY = 1; const STRING_UTF8 = 2;
const ARRAY_ASSOC = 1; const ARRAY_INDEXED = 2;
public $type = self::TYPE_REF; public $class = ''; public $value; public $cut = 0; public $handle = 0; public $refCount = 0; public $position = 0; public $attr = [];
private static $defaultProperties = [];
/** * @internal */ public function __sleep() { $properties = [];
if (!isset(self::$defaultProperties[$c = \get_class($this)])) { self::$defaultProperties[$c] = get_class_vars($c);
foreach ((new \ReflectionClass($c))->getStaticProperties() as $k => $v) { unset(self::$defaultProperties[$c][$k]); } }
foreach (self::$defaultProperties[$c] as $k => $v) { if ($this->$k !== $v) { $properties[] = $k; } }
return $properties; } }
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