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<?php
namespace Alchemy\Zippy\Iterator;
use ArrayIterator;
class MappingArrayIterator extends \ArrayIterator
{
/**
* @var callable
*/
private $mapFunction;
* @param array $items
* @param callable $mapFunction
public function __construct(array $items, callable $mapFunction)
$this->mapFunction = $mapFunction;
parent::__construct($items);
}
* @return mixed
public function current()
return call_user_func($this->mapFunction, parent::current());
aztech-dev /
Zippy
