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<?php |
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/** |
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* TechDivision\Import\Loaders\Sorters\UasortImpl |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2020 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Loaders\Sorters; |
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/** |
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* Filter implementation that uses PHP's `uasort` method to sort the passed data. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2020 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import |
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* @link http://www.techdivision.com |
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* @link https://php.net/uasort |
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*/ |
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class UasortImpl implements SorterImplInterface |
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{ |
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/** |
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* An array with callables that can be used as callbacks for the uasort() method. |
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* |
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* @var callable[] |
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*/ |
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private $sorters = array(); |
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/** |
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* Add's the passed sorter to the loader instance. |
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* |
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* @param callable $sorter The sorter to add |
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* |
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* @return void |
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*/ |
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public function addSorter(callable $sorter) : void |
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{ |
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$this->sorters[] = $sorter; |
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} |
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/** |
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* Return's the array with the sorter callbacks. |
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* |
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* @return callable[] The sorter callbacks |
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*/ |
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public function getSorters() : array |
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{ |
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return $this->sorters; |
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} |
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/** |
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* Sorts the passed array with data by applying each of the registered callbacks |
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* by invoking the `uasort` function on it. |
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* |
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* @param array $data The array to be sorted |
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* |
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* @return void |
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*/ |
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public function sort(array &$data) : void |
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{ |
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// sort them in the order given by the sorters |
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foreach ($this->getSorters() as $sorter) { |
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uasort($data, $sorter); |
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} |
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} |
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} |
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techdivision /
import
