Chris@0: <?php
Chris@0: 
Chris@0: namespace PhpParser\Node\Expr;
Chris@0: 
Chris@0: use PhpParser\Node;
Chris@0: use PhpParser\Node\Expr;
Chris@0: use PhpParser\Node\FunctionLike;
Chris@0: 
Chris@0: class Closure extends Expr implements FunctionLike
Chris@0: {
Chris@0:     /** @var bool Whether the closure is static */
Chris@0:     public $static;
Chris@0:     /** @var bool Whether to return by reference */
Chris@0:     public $byRef;
Chris@0:     /** @var Node\Param[] Parameters */
Chris@0:     public $params;
Chris@0:     /** @var ClosureUse[] use()s */
Chris@0:     public $uses;
Chris@0:     /** @var null|string|Node\Name|Node\NullableType Return type */
Chris@0:     public $returnType;
Chris@0:     /** @var Node[] Statements */
Chris@0:     public $stmts;
Chris@0: 
Chris@0:     /**
Chris@0:      * Constructs a lambda function node.
Chris@0:      *
Chris@0:      * @param array $subNodes   Array of the following optional subnodes:
Chris@0:      *                          'static'     => false  : Whether the closure is static
Chris@0:      *                          'byRef'      => false  : Whether to return by reference
Chris@0:      *                          'params'     => array(): Parameters
Chris@0:      *                          'uses'       => array(): use()s
Chris@0:      *                          'returnType' => null   : Return type
Chris@0:      *                          'stmts'      => array(): Statements
Chris@0:      * @param array $attributes Additional attributes
Chris@0:      */
Chris@0:     public function __construct(array $subNodes = array(), array $attributes = array()) {
Chris@0:         parent::__construct($attributes);
Chris@0:         $this->static = isset($subNodes['static']) ? $subNodes['static'] : false;
Chris@0:         $this->byRef = isset($subNodes['byRef']) ? $subNodes['byRef'] : false;
Chris@0:         $this->params = isset($subNodes['params']) ? $subNodes['params'] : array();
Chris@0:         $this->uses = isset($subNodes['uses']) ? $subNodes['uses'] : array();
Chris@0:         $this->returnType = isset($subNodes['returnType']) ? $subNodes['returnType'] : null;
Chris@0:         $this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();
Chris@0:     }
Chris@0: 
Chris@0:     public function getSubNodeNames() {
Chris@0:         return array('static', 'byRef', 'params', 'uses', 'returnType', 'stmts');
Chris@0:     }
Chris@0: 
Chris@0:     public function returnsByRef() {
Chris@0:         return $this->byRef;
Chris@0:     }
Chris@0: 
Chris@0:     public function getParams() {
Chris@0:         return $this->params;
Chris@0:     }
Chris@0: 
Chris@0:     public function getReturnType() {
Chris@0:         return $this->returnType;
Chris@0:     }
Chris@0: 
Chris@0:     public function getStmts() {
Chris@0:         return $this->stmts;
Chris@0:     }
Chris@0: }