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Direktori : /home2/selectio/public_html/3-idiots/vendor/symfony/http-kernel/DataCollector/ |
Current File : /home2/selectio/public_html/3-idiots/vendor/symfony/http-kernel/DataCollector/DataCollector.php |
<?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\HttpKernel\DataCollector; use Symfony\Component\VarDumper\Caster\CutStub; use Symfony\Component\VarDumper\Caster\ReflectionCaster; use Symfony\Component\VarDumper\Cloner\ClonerInterface; use Symfony\Component\VarDumper\Cloner\Data; use Symfony\Component\VarDumper\Cloner\Stub; use Symfony\Component\VarDumper\Cloner\VarCloner; /** * DataCollector. * * Children of this class must store the collected data in the data property. * * @author Fabien Potencier <fabien@symfony.com> * @author Bernhard Schussek <bschussek@symfony.com> */ abstract class DataCollector implements DataCollectorInterface { /** * @var array|Data */ protected $data = []; /** * @var ClonerInterface */ private $cloner; /** * Converts the variable into a serializable Data instance. * * This array can be displayed in the template using * the VarDumper component. * * @param mixed $var * * @return Data */ protected function cloneVar($var) { if ($var instanceof Data) { return $var; } if (null === $this->cloner) { $this->cloner = new VarCloner(); $this->cloner->setMaxItems(-1); $this->cloner->addCasters($this->getCasters()); } return $this->cloner->cloneVar($var); } /** * @return callable[] The casters to add to the cloner */ protected function getCasters() { $casters = [ '*' => function ($v, array $a, Stub $s, $isNested) { if (!$v instanceof Stub) { foreach ($a as $k => $v) { if (\is_object($v) && !$v instanceof \DateTimeInterface && !$v instanceof Stub) { $a[$k] = new CutStub($v); } } } return $a; }, ] + ReflectionCaster::UNSET_CLOSURE_FILE_INFO; return $casters; } /** * @return array */ public function __sleep() { return ['data']; } public function __wakeup() { } /** * @internal to prevent implementing \Serializable */ final protected function serialize() { } /** * @internal to prevent implementing \Serializable */ final protected function unserialize($data) { } }