3 namespace PhpParser\Node;
5 use PhpParser\NodeAbstract;
7 class Arg extends NodeAbstract
9 /** @var Expr Value to pass */
11 /** @var bool Whether to pass by ref */
13 /** @var bool Whether to unpack the argument */
17 * Constructs a function call argument node.
19 * @param Expr $value Value to pass
20 * @param bool $byRef Whether to pass by ref
21 * @param bool $unpack Whether to unpack the argument
22 * @param array $attributes Additional attributes
24 public function __construct(Expr $value, $byRef = false, $unpack = false, array $attributes = array()) {
25 parent::__construct($attributes);
26 $this->value = $value;
27 $this->byRef = $byRef;
28 $this->unpack = $unpack;
31 public function getSubNodeNames() {
32 return array('value', 'byRef', 'unpack');