defender-security / vendor / ramsey / collection / src / ArrayInterface.php

ArrayInterface.php in Defender Security – Malware Scanner, Login Security & Firewall 3.1.0, at vendor/ramsey/collection/src/ArrayInterface.php

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1	<?php
2
3	/**
4	* This file is part of the ramsey/collection library
5	*
6	* For the full copyright and license information, please view the LICENSE
7	* file that was distributed with this source code.
8	*
9	* @copyright Copyright (c) Ben Ramsey <[email protected]>
10	* @license http://opensource.org/licenses/MIT MIT
11	*/
12
13	declare(strict_types=1);
14
15	namespace Ramsey\Collection;
16
17	use ArrayAccess;
18	use Countable;
19	use IteratorAggregate;
20	use Serializable;
21
22	/**
23	* `ArrayInterface` provides traversable array functionality to data types.
24	*
25	* @template T
26	*/
27	interface ArrayInterface extends
28	ArrayAccess,
29	Countable,
30	IteratorAggregate,
31	Serializable
32	{
33	/**
34	* Removes all items from this array.
35	*/
36	public function clear(): void;
37
38	/**
39	* Returns a native PHP array representation of this array object.
40	*
41	* @return array<array-key, T>
42	*/
43	public function toArray(): array;
44
45	/**
46	* Returns `true` if this array is empty.
47	*/
48	public function isEmpty(): bool;
49	}
50