Cloner.php
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Cloner.php
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	<?php

	/*
	* This file is part of Psy Shell.
	*
	* (c) 2012-2023 Justin Hileman
	*
	* For the full copyright and license information, please view the LICENSE
	* file that was distributed with this source code.
	*/

	namespace Psy\VarDumper;

	use Symfony\Component\VarDumper\Caster\Caster;
	use Symfony\Component\VarDumper\Cloner\Data;
	use Symfony\Component\VarDumper\Cloner\Stub;
	use Symfony\Component\VarDumper\Cloner\VarCloner;

	/**
	* A PsySH-specialized VarCloner.
	*/
	class Cloner extends VarCloner
	{
	private int $filter = 0;

	/**
	* {@inheritdoc}
	*/
	public function cloneVar($var, $filter = 0): Data
	{
	$this->filter = $filter;

	return parent::cloneVar($var, $filter);
	}

	/**
	* {@inheritdoc}
	*/
	protected function castResource(Stub $stub, $isNested): array
	{
	return Caster::EXCLUDE_VERBOSE & $this->filter ? [] : parent::castResource($stub, $isNested);
	}
	}