<?php
/**
* User: delboy1978uk
* Date: 27/11/2016
* Time: 13:50
*/
namespace Del\Form\Filter;
use Exception;
interface FilterInterface
{
/**
* Returns the result of filtering $value
*
* @param mixed $value
* @throws Exception If filtering $value is impossible
* @return mixed
*/
public function filter($value);
}
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