Mercurial > hg > isophonics-drupal-site
view vendor/nikic/php-parser/lib/PhpParser/ParserFactory.php @ 16:c2387f117808
Routine composer update
author | Chris Cannam |
---|---|
date | Tue, 10 Jul 2018 15:07:59 +0100 |
parents | 5fb285c0d0e3 |
children |
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<?php declare(strict_types=1); namespace PhpParser; class ParserFactory { const PREFER_PHP7 = 1; const PREFER_PHP5 = 2; const ONLY_PHP7 = 3; const ONLY_PHP5 = 4; /** * Creates a Parser instance, according to the provided kind. * * @param int $kind One of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5 * @param Lexer|null $lexer Lexer to use. Defaults to emulative lexer when not specified * @param array $parserOptions Parser options. See ParserAbstract::__construct() argument * * @return Parser The parser instance */ public function create(int $kind, Lexer $lexer = null, array $parserOptions = []) : Parser { if (null === $lexer) { $lexer = new Lexer\Emulative(); } switch ($kind) { case self::PREFER_PHP7: return new Parser\Multiple([ new Parser\Php7($lexer, $parserOptions), new Parser\Php5($lexer, $parserOptions) ]); case self::PREFER_PHP5: return new Parser\Multiple([ new Parser\Php5($lexer, $parserOptions), new Parser\Php7($lexer, $parserOptions) ]); case self::ONLY_PHP7: return new Parser\Php7($lexer, $parserOptions); case self::ONLY_PHP5: return new Parser\Php5($lexer, $parserOptions); default: throw new \LogicException( 'Kind must be one of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5' ); } } }