public function Twig_Node_Set::__construct

Constructor.

The nodes are automatically made available as properties ($this->node). The attributes are automatically made available as array items ($this['name']).

Parameters

array $nodes An array of named nodes:

array $attributes An array of attributes (should not be nodes):

integer $lineno The line number:

string $tag The tag name associated with the Node:

Overrides Twig_Node::__construct

File

drupal/core/vendor/twig/twig/lib/Twig/Node/Set.php, line 19

Class

Twig_Node_Set

Represents a set node.

Code

public function __construct($capture, Twig_NodeInterface $names, Twig_NodeInterface $values, $lineno, $tag = null) {
  parent::__construct(array(
    'names' => $names,
    'values' => $values,
  ), array(
    'capture' => $capture,
    'safe' => false,
  ), $lineno, $tag);

  /*
   * Optimizes the node when capture is used for a large block of text.
   *
   * {% set foo %}foo{% endset %} is compiled to $context['foo'] = new Twig_Markup("foo");
   */
  if ($this
    ->getAttribute('capture')) {
    $this
      ->setAttribute('safe', true);
    $values = $this
      ->getNode('values');
    if ($values instanceof Twig_Node_Text) {
      $this
        ->setNode('values', new Twig_Node_Expression_Constant($values
        ->getAttribute('data'), $values
        ->getLine()));
      $this
        ->setAttribute('capture', false);
    }
  }
}