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<?php
/**
* File was created 06.05.2015 22:14
*
* @author Karsten J. Gerber <[email protected]>
*/
namespace PeekAndPoke\Component\Psi\Operation\FullSet;
use PeekAndPoke\Component\Psi\FullSetOperation;
use PeekAndPoke\Component\Psi\Operation\AbstractBinaryFunctionOperation;
* KeySortOperation
class UserSortOperation extends AbstractBinaryFunctionOperation implements FullSetOperation
{
* {@inheritdoc}
public function apply(\Iterator $set)
$data = iterator_to_array($set);
usort($data, $this->function);
return new \ArrayIterator($data);
}
PeekAndPoke /
psi
