<?php
namespace ParagonIE\CipherSweet\Transformation;
use ParagonIE\CipherSweet\Contract\TransformationInterface;
/**
* Class Lowercase
* @package ParagonIE\CipherSweet\Transformation
*/
class Lowercase implements TransformationInterface
{
/**
* Returns the lowercase representation of the input string.
*
* @param string $input
* @return string
*/
public function __invoke($input)
{
return \strtolower($input);
}
}
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