ok
Direktori : /home2/selectio/www/a1tex.in/vendor/nikic/php-parser/lib/PhpParser/Parser/ |
Current File : /home2/selectio/www/a1tex.in/vendor/nikic/php-parser/lib/PhpParser/Parser/Multiple.php |
<?php declare(strict_types=1); namespace PhpParser\Parser; use PhpParser\Error; use PhpParser\ErrorHandler; use PhpParser\Parser; class Multiple implements Parser { /** @var Parser[] List of parsers to try, in order of preference */ private $parsers; /** * Create a parser which will try multiple parsers in an order of preference. * * Parsers will be invoked in the order they're provided to the constructor. If one of the * parsers runs without throwing, it's output is returned. Otherwise the exception that the * first parser generated is thrown. * * @param Parser[] $parsers */ public function __construct(array $parsers) { $this->parsers = $parsers; } public function parse(string $code, ErrorHandler $errorHandler = null) { if (null === $errorHandler) { $errorHandler = new ErrorHandler\Throwing; } list($firstStmts, $firstError) = $this->tryParse($this->parsers[0], $errorHandler, $code); if ($firstError === null) { return $firstStmts; } for ($i = 1, $c = count($this->parsers); $i < $c; ++$i) { list($stmts, $error) = $this->tryParse($this->parsers[$i], $errorHandler, $code); if ($error === null) { return $stmts; } } throw $firstError; } private function tryParse(Parser $parser, ErrorHandler $errorHandler, $code) { $stmts = null; $error = null; try { $stmts = $parser->parse($code, $errorHandler); } catch (Error $error) {} return [$stmts, $error]; } }