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<?php |
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|
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/** |
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* This file is part of the ramsey/collection library |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com> |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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declare (strict_types=1); |
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namespace Dudlewebs\WPMCS\Ramsey\Collection; |
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|
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use ArrayAccess; |
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use Countable; |
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use IteratorAggregate; |
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use Serializable; |
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/** |
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* `ArrayInterface` provides traversable array functionality to data types. |
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* |
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* @template T |
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* @extends ArrayAccess<array-key, T> |
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* @extends IteratorAggregate<array-key, T> |
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*/ |
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interface ArrayInterface extends ArrayAccess, Countable, IteratorAggregate, Serializable |
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{ |
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/** |
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* Removes all items from this array. |
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*/ |
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public function clear(): void; |
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/** |
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* Returns a native PHP array representation of this array object. |
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* |
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* @return array<array-key, T> |
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*/ |
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public function toArray(): array; |
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/** |
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* Returns `true` if this array is empty. |
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*/ |
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public function isEmpty(): bool; |
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} |
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