* {% extends "base.html" %} * * {% use "blocks.html" %} * * {% block title %}{% endblock %} * {% block content %}{% endblock %} * * * @see https://twig.symfony.com/doc/templates.html#horizontal-reuse for details. * * @final */ class Twig_TokenParser_Use extends Twig_TokenParser { public function parse(Twig_Token $token) { $template = $this->parser->getExpressionParser()->parseExpression(); $stream = $this->parser->getStream(); if (!$template instanceof Twig_Node_Expression_Constant) { throw new Twig_Error_Syntax('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(Twig_Token::NAME_TYPE)->getValue(); $alias = $name; if ($stream->nextIf('as')) { $alias = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); } $targets[$name] = new Twig_Node_Expression_Constant($alias, -1); if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) { break; } } while (true); } $stream->expect(Twig_Token::BLOCK_END_TYPE); $this->parser->addTrait(new Twig_Node(['template' => $template, 'targets' => new Twig_Node($targets)])); return new Twig_Node(); } public function getTag() { return 'use'; } } class_alias('Twig_TokenParser_Use', 'Twig\TokenParser\UseTokenParser', false);