Na}{

File Content: `ExtendsTokenParser.php`

<?php

/*
 * This file is part of Twig.
 *
 * (c) Fabien Potencier
 * (c) Armin Ronacher
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Twig\TokenParser;

use Twig\Error\SyntaxError;
use Twig\Node\Node;
use Twig\Token;

/**
 * Extends a template by another one.
 *
 *  {% extends "base.html" %}
 *
 * @internal
 */
final class ExtendsTokenParser extends AbstractTokenParser
{
    public function parse(Token $token): Node
    {
        $stream = $this->parser->getStream();

        if ($this->parser->peekBlockStack()) {
            throw new SyntaxError('Cannot use "extend" in a block.', $token->getLine(), $stream->getSourceContext());
        } elseif (!$this->parser->isMainScope()) {
            throw new SyntaxError('Cannot use "extend" in a macro.', $token->getLine(), $stream->getSourceContext());
        }

        if (null !== $this->parser->getParent()) {
            throw new SyntaxError('Multiple extends tags are forbidden.', $token->getLine(), $stream->getSourceContext());
        }
        $this->parser->setParent($this->parser->getExpressionParser()->parseExpression());

        $stream->expect(/* Token::BLOCK_END_TYPE */ 3);

        return new Node();
    }

    public function getTag(): string
    {
        return 'extends';
    }
}

Name	Size	Permission
AbstractTokenParser.php	573 bytes	0644
ApplyTokenParser.php	1492 bytes	0644
AutoEscapeTokenParser.php	1582 bytes	0644
BlockTokenParser.php	2481 bytes	0644
DeprecatedTokenParser.php	1917 bytes	0644
DoTokenParser.php	780 bytes	0644
EmbedTokenParser.php	2268 bytes	0644
ExtendsTokenParser.php	1362 bytes	0644
FlushTokenParser.php	708 bytes	0644
ForTokenParser.php	2293 bytes	0644
FromTokenParser.php	1677 bytes	0644
IfTokenParser.php	2504 bytes	0644
ImportTokenParser.php	1176 bytes	0644
IncludeTokenParser.php	1624 bytes	0644
MacroTokenParser.php	1894 bytes	0644
SandboxTokenParser.php	1812 bytes	0644
SetTokenParser.php	2087 bytes	0644
TokenParserInterface.php	875 bytes	0644
UseTokenParser.php	1972 bytes	0644
WithTokenParser.php	1301 bytes	0644

File Content: ExtendsTokenParser.php

File Content: `ExtendsTokenParser.php`