xref: /PHP-Parser/lib/PhpParser/Node/ArrayItem.php (revision 2d3dd4e2) 
1<?php declare(strict_types=1);
2
3namespace PhpParser\Node;
4
5use PhpParser\NodeAbstract;
6
7class ArrayItem extends NodeAbstract {
8    /** @var null|Expr Key */
9    public ?Expr $key;
10    /** @var Expr Value */
11    public Expr $value;
12    /** @var bool Whether to assign by reference */
13    public bool $byRef;
14    /** @var bool Whether to unpack the argument */
15    public bool $unpack;
16
17    /**
18     * Constructs an array item node.
19     *
20     * @param Expr $value Value
21     * @param null|Expr $key Key
22     * @param bool $byRef Whether to assign by reference
23     * @param array<string, mixed> $attributes Additional attributes
24     */
25    public function __construct(Expr $value, ?Expr $key = null, bool $byRef = false, array $attributes = [], bool $unpack = false) {
26        $this->attributes = $attributes;
27        $this->key = $key;
28        $this->value = $value;
29        $this->byRef = $byRef;
30        $this->unpack = $unpack;
31    }
32
33    public function getSubNodeNames(): array {
34        return ['key', 'value', 'byRef', 'unpack'];
35    }
36
37    public function getType(): string {
38        return 'ArrayItem';
39    }
40}
41
42// @deprecated compatibility alias
43class_alias(ArrayItem::class, Expr\ArrayItem::class);
44