File vendor/nikic/php-parser/lib/PhpParser/ParserFactory.php

1:	<?php declare(strict_types=1);
2:
3:	namespace PhpParser;
4:
5:	class ParserFactory
6:	{
7:	const PREFER_PHP7 = 1;
8:	const PREFER_PHP5 = 2;
9:	const ONLY_PHP7 = 3;
10:	const ONLY_PHP5 = 4;
11:
12:	/**
13:	* Creates a Parser instance, according to the provided kind.
14:	*
15:	* @param int $kind One of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5
16:	* @param Lexer\|null $lexer Lexer to use. Defaults to emulative lexer when not specified
17:	* @param array $parserOptions Parser options. See ParserAbstract::__construct() argument
18:	*
19:	* @return Parser The parser instance
20:	*/
21:	public function create(int $kind, Lexer $lexer = null, array $parserOptions = []) : Parser {
22:	if (null === $lexer) {
23:	$lexer = new Lexer\Emulative();
24:	}
25:	switch ($kind) {
26:	case self::PREFER_PHP7:
27:	return new Parser\Multiple([
28:	new Parser\Php7($lexer, $parserOptions), new Parser\Php5($lexer, $parserOptions)
29:	]);
30:	case self::PREFER_PHP5:
31:	return new Parser\Multiple([
32:	new Parser\Php5($lexer, $parserOptions), new Parser\Php7($lexer, $parserOptions)
33:	]);
34:	case self::ONLY_PHP7:
35:	return new Parser\Php7($lexer, $parserOptions);
36:	case self::ONLY_PHP5:
37:	return new Parser\Php5($lexer, $parserOptions);
38:	default:
39:	throw new \LogicException(
40:	'Kind must be one of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5'
41:	);
42:	}
43:	}
44:	}
45: