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8021308822
This fixes some errors on PHP 7.4 and contains even more fixes Also bumped PHP version to 5.5 as Twig requires it.
57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
<?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 Twig\Node;
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use 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 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(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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$compiler
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->write("++\$context['loop']['index0'];\n")
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->write("++\$context['loop']['index'];\n")
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->write("\$context['loop']['first'] = false;\n")
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;
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if (!$this->getAttribute('ifexpr')) {
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$compiler
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->write("if (isset(\$context['loop']['length'])) {\n")
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->indent()
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->write("--\$context['loop']['revindex0'];\n")
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->write("--\$context['loop']['revindex'];\n")
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->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n")
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->outdent()
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->write("}\n")
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;
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}
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}
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}
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}
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class_alias('Twig\Node\ForLoopNode', 'Twig_Node_ForLoop');
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