class Twig_Node_ForLoop in Zircon Profile 8

Internal node used by the for node.

@author Fabien Potencier <[e-mail]>

Hierarchy

• class \Twig_Node implements Twig_NodeInterface
  • class \Twig_Node_ForLoop

File

vendor/twig/twig/lib/Twig/Node/ForLoop.php, line 17

class Twig_Node_ForLoop extends Twig_Node {
  public function __construct($lineno, $tag = null) {
    parent::__construct(array(), array(
      'with_loop' => false,
      'ifexpr' => false,
      'else' => false,
    ), $lineno, $tag);
  }
  public function compile(Twig_Compiler $compiler) {
    if ($this
      ->getAttribute('else')) {
      $compiler
        ->write("\$context['_iterated'] = true;\n");
    }
    if ($this
      ->getAttribute('with_loop')) {
      $compiler
        ->write("++\$context['loop']['index0'];\n")
        ->write("++\$context['loop']['index'];\n")
        ->write("\$context['loop']['first'] = false;\n");
      if (!$this
        ->getAttribute('ifexpr')) {
        $compiler
          ->write("if (isset(\$context['loop']['length'])) {\n")
          ->indent()
          ->write("--\$context['loop']['revindex0'];\n")
          ->write("--\$context['loop']['revindex'];\n")
          ->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n")
          ->outdent()
          ->write("}\n");
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Twig_Node::$attributes	protected	property
Twig_Node::$lineno	protected	property
Twig_Node::$nodes	protected	property
Twig_Node::$tag	protected	property
Twig_Node::count	public	function
Twig_Node::getAttribute	public	function	Gets an attribute value by name.
Twig_Node::getIterator	public	function
Twig_Node::getLine	public	function	Overrides Twig_NodeInterface::getLine
Twig_Node::getNode	public	function	Gets a node by name.
Twig_Node::getNodeTag	public	function	Overrides Twig_NodeInterface::getNodeTag
Twig_Node::hasAttribute	public	function	Returns true if the attribute is defined.
Twig_Node::hasNode	public	function	Returns true if the node with the given name exists.
Twig_Node::removeAttribute	public	function	Removes an attribute by name.
Twig_Node::removeNode	public	function	Removes a node by name.
Twig_Node::setAttribute	public	function	Sets an attribute by name to a value.
Twig_Node::setNode	public	function	Sets a node.
Twig_Node::toXml Deprecated	public	function
Twig_Node::__toString	public	function
Twig_Node_ForLoop::compile	public	function	Compiles the node to PHP. Overrides Twig_Node::compile
Twig_Node_ForLoop::__construct	public	function	Constructor. Overrides Twig_Node::__construct