<?php
namespace GregwarCaptcha;
/**
* Interface for the PhraseBuilder
*
* @author Gregwar <g.passault@gmail.com>
*/
interface PhraseBuilderInterface
{
/**
* Generates random phrase of given length with given charset
*/
public function build();
/**
* "Niceize" a code
*/
public function niceize($str);
}