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<?php

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* This file is part of Twig.

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* (c) Fabien Potencier

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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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namespace WPML\Core\Twig\Node;

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use WPML\Core\Twig\Compiler;

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/**

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* Represents a spaceless node.

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* It removes spaces between HTML tags.

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

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class SpacelessNode extends \WPML\Core\Twig\Node\Node

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{

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public function __construct(\WPML\Core\Twig_NodeInterface $body, $lineno, $tag = 'spaceless')

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{

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parent::__construct(['body' => $body], [], $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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$compiler->addDebugInfo($this);

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if ($compiler->getEnvironment()->isDebug()) {

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$compiler->write("ob_start();\n");

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} else {

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$compiler->write("ob_start(function () { return ''; });\n");

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}

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$compiler->subcompile($this->getNode('body'))->write("echo trim(preg_replace('/>\\s+</', '><', ob_get_clean()));\n");

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}

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}

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\class_alias('WPML\\Core\\Twig\\Node\\SpacelessNode', 'WPML\\Core\\Twig_Node_Spaceless');

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