vendor/twig/twig/src/Node/ForLoopNode.php line 23
<?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\Node;use Twig\Compiler;/*** Internal node used by the for node.** @author Fabien Potencier <fabien@symfony.com>*/class ForLoopNode extends Node{public function __construct(int $lineno, string $tag = null){parent::__construct([], ['with_loop' => false, 'ifexpr' => false, 'else' => false], $lineno, $tag);}public function compile(Compiler $compiler): void{if ($this->getAttribute('else')) {$compiler->write("\$context['_iterated'] = true;\n");}if ($this->getAttribute('with_loop')) {$compiler->write("++\$context['loop']['index0'];\n")->write("++\$context['loop']['index'];\n")->write("\$context['loop']['first'] = false;\n")->write("if (isset(\$context['loop']['length'])) {\n")->indent()->write("--\$context['loop']['revindex0'];\n")->write("--\$context['loop']['revindex'];\n")->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n")->outdent()->write("}\n");}}}