Gecko [ gandhischool.edu.np ]

Name	Size	Permission
AbstractTokenParser.php	573 B	-rw-r--r--
ApplyTokenParser.php	1.46 KB	-rw-r--r--
AutoEscapeTokenParser.php	1.54 KB	-rw-r--r--
BlockTokenParser.php	2.42 KB	-rw-r--r--
DeprecatedTokenParser.php	969 B	-rw-r--r--
DoTokenParser.php	780 B	-rw-r--r--
EmbedTokenParser.php	2.22 KB	-rw-r--r--
ExtendsTokenParser.php	1.33 KB	-rw-r--r--
FlushTokenParser.php	708 B	-rw-r--r--
ForTokenParser.php	2.23 KB	-rw-r--r--
FromTokenParser.php	1.64 KB	-rw-r--r--
IfTokenParser.php	2.44 KB	-rw-r--r--
ImportTokenParser.php	1.15 KB	-rw-r--r--
IncludeTokenParser.php	1.59 KB	-rw-r--r--
MacroTokenParser.php	1.85 KB	-rw-r--r--
SandboxTokenParser.php	1.77 KB	-rw-r--r--
SetTokenParser.php	2.04 KB	-rw-r--r--
TokenParserInterface.php	875 B	-rw-r--r--
UseTokenParser.php	1.93 KB	-rw-r--r--
WithTokenParser.php	1.27 KB	-rw-r--r--

Code Editor : UseTokenParser.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\TokenParser;

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

/**
 * Imports blocks defined in another template into the current template.
 *
 *    {% extends "base.html" %}
 *
 *    {% use "blocks.html" %}
 *
 *    {% block title %}{% endblock %}
 *    {% block content %}{% endblock %}
 *
 * @see https://twig.symfony.com/doc/templates.html#horizontal-reuse for details.
 *
 * @internal
 */
final class UseTokenParser extends AbstractTokenParser
{
    public function parse(Token $token): Node
    {
        $template = $this->parser->getExpressionParser()->parseExpression();
        $stream = $this->parser->getStream();

if (!$template instanceof ConstantExpression) {
            throw new SyntaxError('The template references in a "use" statement must be a string.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
        }

$targets = [];
        if ($stream->nextIf('with')) {
            do {
                $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue();

$alias = $name;
                if ($stream->nextIf('as')) {
                    $alias = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue();
                }

$targets[$name] = new ConstantExpression($alias, -1);

if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) {
                    break;
                }
            } while (true);
        }

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

$this->parser->addTrait(new Node(['template' => $template, 'targets' => new Node($targets)]));

return new Node();
    }

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

${this.title}

Code Editor : UseTokenParser.php