4 * This file is part of Twig.
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
13 * Represents a spaceless node.
15 * It removes spaces between HTML tags.
17 * @author Fabien Potencier <fabien@symfony.com>
19 class Twig_Node_Spaceless extends Twig_Node
21 public function __construct(Twig_NodeInterface $body, $lineno, $tag = 'spaceless')
23 parent::__construct(array('body' => $body), array(), $lineno, $tag);
26 public function compile(Twig_Compiler $compiler)
30 ->write("ob_start();\n")
31 ->subcompile($this->getNode('body'))
32 ->write("echo trim(preg_replace('/>\s+</', '><', ob_get_clean()));\n")
37 class_alias('Twig_Node_Spaceless', 'Twig\Node\SpacelessNode', false);