Spaceless.php

1. 8.x drupal/core/vendor/twig/twig/lib/Twig/Node/Spaceless.php
2. 8.x drupal/core/vendor/twig/twig/lib/Twig/TokenParser/Spaceless.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) 2010 Fabien Potencier
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents a spaceless node.
 *
 * It removes spaces between HTML tags.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class Twig_Node_Spaceless extends Twig_Node {
  public function __construct(Twig_NodeInterface $body, $lineno, $tag = 'spaceless') {
    parent::__construct(array(
      'body' => $body,
    ), array(), $lineno, $tag);
  }

  /**
   * Compiles the node to PHP.
   *
   * @param Twig_Compiler A Twig_Compiler instance
   */
  public function compile(Twig_Compiler $compiler) {
    $compiler
      ->addDebugInfo($this)
      ->write("ob_start();\n")
      ->subcompile($this
      ->getNode('body'))
      ->write("echo trim(preg_replace('/>\\s+</', '><', ob_get_clean()));\n");
  }

}