ParserFactory.php
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ParserFactory.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;

	use PhpParser\Parser;
	use PhpParser\ParserFactory as OriginalParserFactory;

	/**
	* Parser factory to abstract over PHP Parser library versions.
	*/
	class ParserFactory
	{
	/**
	* New parser instance.
	*/
	public function createParser(): Parser
	{
	$factory = new OriginalParserFactory();

	if (!\method_exists($factory, 'createForHostVersion')) {
	return $factory->create(OriginalParserFactory::PREFER_PHP7);
	}

	return $factory->createForHostVersion();
	}
	}