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annotate vendor/symfony/var-dumper/Cloner/Stub.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | af1871eacc83 |
children |
rev | line source |
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Chris@0 | 1 <?php |
Chris@0 | 2 |
Chris@0 | 3 /* |
Chris@0 | 4 * This file is part of the Symfony package. |
Chris@0 | 5 * |
Chris@0 | 6 * (c) Fabien Potencier <fabien@symfony.com> |
Chris@0 | 7 * |
Chris@0 | 8 * For the full copyright and license information, please view the LICENSE |
Chris@0 | 9 * file that was distributed with this source code. |
Chris@0 | 10 */ |
Chris@0 | 11 |
Chris@0 | 12 namespace Symfony\Component\VarDumper\Cloner; |
Chris@0 | 13 |
Chris@0 | 14 /** |
Chris@0 | 15 * Represents the main properties of a PHP variable. |
Chris@0 | 16 * |
Chris@0 | 17 * @author Nicolas Grekas <p@tchwork.com> |
Chris@0 | 18 */ |
Chris@17 | 19 class Stub |
Chris@0 | 20 { |
Chris@0 | 21 const TYPE_REF = 1; |
Chris@0 | 22 const TYPE_STRING = 2; |
Chris@0 | 23 const TYPE_ARRAY = 3; |
Chris@0 | 24 const TYPE_OBJECT = 4; |
Chris@0 | 25 const TYPE_RESOURCE = 5; |
Chris@0 | 26 |
Chris@0 | 27 const STRING_BINARY = 1; |
Chris@0 | 28 const STRING_UTF8 = 2; |
Chris@0 | 29 |
Chris@0 | 30 const ARRAY_ASSOC = 1; |
Chris@0 | 31 const ARRAY_INDEXED = 2; |
Chris@0 | 32 |
Chris@0 | 33 public $type = self::TYPE_REF; |
Chris@0 | 34 public $class = ''; |
Chris@0 | 35 public $value; |
Chris@0 | 36 public $cut = 0; |
Chris@0 | 37 public $handle = 0; |
Chris@0 | 38 public $refCount = 0; |
Chris@0 | 39 public $position = 0; |
Chris@17 | 40 public $attr = []; |
Chris@0 | 41 |
Chris@18 | 42 private static $defaultProperties = []; |
Chris@18 | 43 |
Chris@0 | 44 /** |
Chris@0 | 45 * @internal |
Chris@0 | 46 */ |
Chris@17 | 47 public function __sleep() |
Chris@0 | 48 { |
Chris@18 | 49 $properties = []; |
Chris@17 | 50 |
Chris@18 | 51 if (!isset(self::$defaultProperties[$c = \get_class($this)])) { |
Chris@18 | 52 self::$defaultProperties[$c] = get_class_vars($c); |
Chris@0 | 53 |
Chris@18 | 54 foreach ((new \ReflectionClass($c))->getStaticProperties() as $k => $v) { |
Chris@18 | 55 unset(self::$defaultProperties[$c][$k]); |
Chris@18 | 56 } |
Chris@18 | 57 } |
Chris@18 | 58 |
Chris@18 | 59 foreach (self::$defaultProperties[$c] as $k => $v) { |
Chris@18 | 60 if ($this->$k !== $v) { |
Chris@18 | 61 $properties[] = $k; |
Chris@18 | 62 } |
Chris@18 | 63 } |
Chris@18 | 64 |
Chris@18 | 65 return $properties; |
Chris@0 | 66 } |
Chris@0 | 67 } |