xref: /PHP-Parser/lib/PhpParser/Node/Expr/Empty_.php (revision 2d3dd4e2) 
1<?php declare(strict_types=1);
2
3namespace PhpParser\Node\Expr;
4
5use PhpParser\Node\Expr;
6
7class Empty_ extends Expr {
8    /** @var Expr Expression */
9    public Expr $expr;
10
11    /**
12     * Constructs an empty() node.
13     *
14     * @param Expr $expr Expression
15     * @param array<string, mixed> $attributes Additional attributes
16     */
17    public function __construct(Expr $expr, array $attributes = []) {
18        $this->attributes = $attributes;
19        $this->expr = $expr;
20    }
21
22    public function getSubNodeNames(): array {
23        return ['expr'];
24    }
25
26    public function getType(): string {
27        return 'Expr_Empty';
28    }
29}
30