Файл: upload/core/vendor/twig/twig/src/ExpressionParser/Infix/ArrowExpressionParser.php
Строк: 87
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace TwigExpressionParserInfix;
use TwigExpressionParserAbstractExpressionParser;
use TwigExpressionParserExpressionParserDescriptionInterface;
use TwigExpressionParserInfixAssociativity;
use TwigExpressionParserInfixExpressionParserInterface;
use TwigNodeExpressionAbstractExpression;
use TwigNodeExpressionArrowFunctionExpression;
use TwigParser;
use TwigToken;
/**
* @internal
*/
final class ArrowExpressionParser extends AbstractExpressionParser implements InfixExpressionParserInterface, ExpressionParserDescriptionInterface
{
public function parse(Parser $parser, AbstractExpression $expr, Token $token): AbstractExpression
{
// As the expression of the arrow function is independent from the current precedence, we want a precedence of 0
return new ArrowFunctionExpression($parser->parseExpression(), $expr, $token->getLine());
}
public function getName(): string
{
return '=>';
}
public function getDescription(): string
{
return 'Arrow function (x => expr)';
}
public function getPrecedence(): int
{
return 250;
}
public function getAssociativity(): InfixAssociativity
{
return InfixAssociativity::Left;
}
}