<?php

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/*

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* This file is part of Twig.

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*

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* (c) Fabien Potencier

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*

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* For the full copyright and license information, please view the LICENSE

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* file that was distributed with this source code.

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*/

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namespace WPML\Core\Twig\Node;

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use WPML\Core\Twig\Compiler;

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/**

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* Internal node used by the for node.

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*

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* @author Fabien Potencier <fabien@symfony.com>

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*/

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class ForLoopNode extends \WPML\Core\Twig\Node\Node

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{

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public function __construct($lineno, $tag = null)

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{

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parent::__construct([], ['with_loop' => \false, 'ifexpr' => \false, 'else' => \false], $lineno, $tag);

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}

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public function compile(\WPML\Core\Twig\Compiler $compiler)

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{

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if ($this->getAttribute('else')) {

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$compiler->write("\$context['_iterated'] = true;\n");

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}

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if ($this->getAttribute('with_loop')) {

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$compiler->write("++\$context['loop']['index0'];\n")->write("++\$context['loop']['index'];\n")->write("\$context['loop']['first'] = false;\n");

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if (!$this->getAttribute('ifexpr')) {

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$compiler->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");

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}

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}

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}

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}

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\class_alias('WPML\\Core\\Twig\\Node\\ForLoopNode', 'WPML\\Core\\Twig_Node_ForLoop');

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