<?php declare(strict_types=1); namespace PhpParser\Node\Expr; use PhpParser\Node\Expr; class Isset_ extends Expr { /** @var Expr[] Variables */ public $vars; /** * Constructs an array node. * * @param Expr[] $vars Variables * @param array $attributes Additional attributes */ public function __construct(array $vars, array $attributes = []) { $this->attributes = $attributes; $this->vars = $vars; } public function getSubNodeNames() : array { return ['vars']; } public function getType() : string { return 'Expr_Isset'; } }