Na}{

File Content: `FunctionExpressionParser.php`

<?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 Twig\ExpressionParser\Infix;

use Twig\Attribute\FirstClassTwigCallableReady;
use Twig\Error\SyntaxError;
use Twig\ExpressionParser\AbstractExpressionParser;
use Twig\ExpressionParser\ExpressionParserDescriptionInterface;
use Twig\ExpressionParser\InfixAssociativity;
use Twig\ExpressionParser\InfixExpressionParserInterface;
use Twig\Node\EmptyNode;
use Twig\Node\Expression\AbstractExpression;
use Twig\Node\Expression\MacroReferenceExpression;
use Twig\Node\Expression\NameExpression;
use Twig\Parser;
use Twig\Token;

/**
 * @internal
 */
final class FunctionExpressionParser extends AbstractExpressionParser implements InfixExpressionParserInterface, ExpressionParserDescriptionInterface
{
    use ArgumentsTrait;

    private $readyNodes = [];

    public function parse(Parser $parser, AbstractExpression $expr, Token $token): AbstractExpression
    {
        $line = $token->getLine();
        if (!$expr instanceof NameExpression) {
            throw new SyntaxError('Function name must be an identifier.', $line, $parser->getStream()->getSourceContext());
        }

        $name = $expr->getAttribute('name');

        if (null !== $alias = $parser->getImportedSymbol('function', $name)) {
            return new MacroReferenceExpression($alias['node']->getNode('var'), $alias['name'], $this->parseCallableArguments($parser, $line, false), $line);
        }

        $args = $this->parseNamedArguments($parser, false);

        $function = $parser->getFunction($name, $line);

        if ($function->getParserCallable()) {
            $fakeNode = new EmptyNode($line);
            $fakeNode->setSourceContext($parser->getStream()->getSourceContext());

            return ($function->getParserCallable())($parser, $fakeNode, $args, $line);
        }

        if (!isset($this->readyNodes[$class = $function->getNodeClass()])) {
            $this->readyNodes[$class] = (bool) (new \ReflectionClass($class))->getConstructor()->getAttributes(FirstClassTwigCallableReady::class);
        }

        if (!$ready = $this->readyNodes[$class]) {
            trigger_deprecation('twig/twig', '3.12', 'Twig node "%s" is not marked as ready for passing a "TwigFunction" in the constructor instead of its name; please update your code and then add #[FirstClassTwigCallableReady] attribute to the constructor.', $class);
        }

        return new $class($ready ? $function : $function->getName(), $args, $line);
    }

    public function getName(): string
    {
        return '(';
    }

    public function getDescription(): string
    {
        return 'Twig function call';
    }

    public function getPrecedence(): int
    {
        return 512;
    }

    public function getAssociativity(): InfixAssociativity
    {
        return InfixAssociativity::Left;
    }
}

Name	Size	Permission
ArgumentsTrait.php	2871 bytes	0644
ArrowExpressionParser.php	1458 bytes	0644
BinaryOperatorExpressionParser.php	2183 bytes	0644
ConditionalTernaryExpressionParser.php	1793 bytes	0644
DotExpressionParser.php	3353 bytes	0644
FilterExpressionParser.php	2627 bytes	0644
FunctionExpressionParser.php	2988 bytes	0644
IsExpressionParser.php	2914 bytes	0644
IsNotExpressionParser.php	725 bytes	0644
SquareBracketExpressionParser.php	2600 bytes	0644

File Content: FunctionExpressionParser.php

File Content: `FunctionExpressionParser.php`