3 namespace PhpParser\Node\Expr;
5 use PhpParser\Node\Expr;
7 class YieldFrom extends Expr
9 /** @var Expr Expression to yield from */
13 * Constructs an "yield from" node.
15 * @param Expr $expr Expression
16 * @param array $attributes Additional attributes
18 public function __construct(Expr $expr, array $attributes = array()) {
19 parent::__construct($attributes);
23 public function getSubNodeNames() {