public function setCache($word, $rule, $value)
    {
        $this->_cache[$word . '|' . $rule] = $value;
        return $value;
    }
public function setCache($word, $rule, $value)
    {
        $this->_cache[$word . '|' . $rule] = $value;
        return $value;
    }
public function setCache ( $ word , $ rule , $ value ) { $ this -> _cache [ $ word . '|' . $ rule ] = $ value ; return $ value ; }
Caches an inflection.

@param string $word   The word being inflected.
@param string $rule   The inflection rule.
@param string $value  The inflected value of $word.

@return string The inflected value
Caches an inflection .