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

1:	<?php declare(strict_types=1);
2:
3:	namespace PhpParser;
4:
5:	use PhpParser\Parser\Php7;
6:	use PhpParser\Parser\Php8;
7:
8:	class ParserFactory {
9:	/**
10:	* Create a parser targeting the given version on a best-effort basis. The parser will generally
11:	* accept code for the newest supported version, but will try to accommodate code that becomes
12:	* invalid in newer versions or changes in interpretation.
13:	*/
14:	public function createForVersion(PhpVersion $version): Parser {
15:	if ($version->isHostVersion()) {
16:	$lexer = new Lexer();
17:	} else {
18:	$lexer = new Lexer\Emulative($version);
19:	}
20:	if ($version->id >= 80000) {
21:	return new Php8($lexer, $version);
22:	}
23:	return new Php7($lexer, $version);
24:	}
25:
26:	/**
27:	* Create a parser targeting the newest version supported by this library. Code for older
28:	* versions will be accepted if there have been no relevant backwards-compatibility breaks in
29:	* PHP.
30:	*/
31:	public function createForNewestSupportedVersion(): Parser {
32:	return $this->createForVersion(PhpVersion::getNewestSupported());
33:	}
34:
35:	/**
36:	* Create a parser targeting the host PHP version, that is the PHP version we're currently
37:	* running on. This parser will not use any token emulation.
38:	*/
39:	public function createForHostVersion(): Parser {
40:	return $this->createForVersion(PhpVersion::getHostVersion());
41:	}
42:	}
43: