<?php declare(strict_types=1); namespace PhpParser\Node\Stmt; use PhpParser\Node; use PhpParser\Node\FunctionLike; /** * @property Node\Name $namespacedName Namespaced name (if using NameResolver) */ class Function_ extends Node\Stmt implements FunctionLike { /** @var bool Whether function returns by reference */ public $byRef; /** @var Node\Identifier Name */ public $name; /** @var Node\Param[] Parameters */ public $params; /** @var null|Node\Identifier|Node\Name|Node\NullableType Return type */ public $returnType; /** @var Node\Stmt[] Statements */ public $stmts; /** * Constructs a function node. * * @param string|Node\Identifier $name Name * @param array $subNodes Array of the following optional subnodes: * 'byRef' => false : Whether to return by reference * 'params' => array(): Parameters * 'returnType' => null : Return type * 'stmts' => array(): Statements * @param array $attributes Additional attributes */ public function __construct($name, array $subNodes = [], array $attributes = []) { parent::__construct($attributes); $this->byRef = $subNodes['byRef'] ?? false; $this->name = \is_string($name) ? new Node\Identifier($name) : $name; $this->params = $subNodes['params'] ?? []; $returnType = $subNodes['returnType'] ?? null; $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType; $this->stmts = $subNodes['stmts'] ?? []; } public function getSubNodeNames() : array { return ['byRef', 'name', 'params', 'returnType', 'stmts']; } public function returnsByRef() : bool { return $this->byRef; } public function getParams() : array { return $this->params; } public function getReturnType() { return $this->returnType; } /** @return Node\Stmt[] */ public function getStmts() : array { return $this->stmts; } public function getType() : string { return 'Stmt_Function'; } }