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