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<?php | |
/** | |
* This file is part of the Hephaistos project management API. | |
* | |
* As each files provides by the CSCFA, this file is licensed | |
* under the MIT license. | |
* | |
* PHP version 5.6 | |
* | |
* @category Trait | |
* @package Hephaistos | |
* @author matthieu vallance <matthieu.vallance@cscfa.fr> | |
* @license MIT <https://opensource.org/licenses/MIT> | |
* @link http://cscfa.fr | |
*/ | |
namespace CSDT\CollectionsBundle\CollectionHelper\HelperTrait; | |
use CSDT\CollectionsBundle\CollectionInterfaces\CollectionInterface; | |
/** | |
* Helper walker trait | |
* | |
* This trait define the walking collection | |
* support of the colelction helper. | |
* | |
* @category Trait | |
* @package Hephaistos | |
* @author matthieu vallance <matthieu.vallance@cscfa.fr> | |
* @license MIT <https://opensource.org/licenses/MIT> | |
* @link http://cscfa.fr | |
*/ | |
trait HelperWalkerTrait | |
{ | |
/** | |
* Walk collection | |
* | |
* Apply a closure foreach elements of a collection. | |
* It send to the closure the value as first argument | |
* and the index as second one. | |
* | |
* @param CollectionInterface $collection The collection to walk | |
* @param \Closure $closure The closure to apply | |
* @param array $args [optional] The array of argument to | |
* send as third argument | |
* | |
* @return void | |
*/ | |
public function walkCollection( | |
CollectionInterface $collection, | |
\Closure $closure, | |
array $args = null | |
) { | |
$content = $collection->toArray(); | |
array_walk($content, $closure, $args); | |
} | |
} |