If.php in Zircon Profile 8

File

vendor/twig/twig/lib/Twig/Node/If.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) 2009 Fabien Potencier
 * (c) 2009 Armin Ronacher
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents an if node.
 *
 * @author Fabien Potencier <[e-mail]>
 */
class Twig_Node_If extends Twig_Node {
  public function __construct(Twig_NodeInterface $tests, Twig_NodeInterface $else = null, $lineno, $tag = null) {
    parent::__construct(array(
      'tests' => $tests,
      'else' => $else,
    ), array(), $lineno, $tag);
  }
  public function compile(Twig_Compiler $compiler) {
    $compiler
      ->addDebugInfo($this);
    for ($i = 0, $count = count($this
      ->getNode('tests')); $i < $count; $i += 2) {
      if ($i > 0) {
        $compiler
          ->outdent()
          ->write('} elseif (');
      }
      else {
        $compiler
          ->write('if (');
      }
      $compiler
        ->subcompile($this
        ->getNode('tests')
        ->getNode($i))
        ->raw(") {\n")
        ->indent()
        ->subcompile($this
        ->getNode('tests')
        ->getNode($i + 1));
    }
    if ($this
      ->hasNode('else') && null !== $this
      ->getNode('else')) {
      $compiler
        ->outdent()
        ->write("} else {\n")
        ->indent()
        ->subcompile($this
        ->getNode('else'));
    }
    $compiler
      ->outdent()
      ->write("}\n");
  }

}

Classes

Name	Description
Twig_Node_If	Represents an if node.