protected function getModuloCharRange($start, $end, $modulo)
    {
        $start = $this->converter->toUnicodeCodepoint($start);
        $end = $this->converter->toUnicodeCodepoint($end);
        $modulo = hexdec($modulo);

        $chars = '';
        for ($start; $start <= $end; $start += $modulo) {
            $chars .= $this->converter->toUTF8Character($start);
        }

        return $chars;
    }
protected function getModuloCharRange($start, $end, $modulo)
    {
        $start = $this->converter->toUnicodeCodepoint($start);
        $end = $this->converter->toUnicodeCodepoint($end);
        $modulo = hexdec($modulo);

        $chars = '';
        for ($start; $start <= $end; $start += $modulo) {
            $chars .= $this->converter->toUTF8Character($start);
        }

        return $chars;
    }
protected function getModuloCharRange ( $ start , $ end , $ modulo ) { $ start = $ this -> converter -> toUnicodeCodepoint ( $ start ) ; $ end = $ this -> converter -> toUnicodeCodepoint ( $ end ) ; $ modulo = hexdec ( $ modulo ) ; $ chars = '' ; for ( $ start ; $ start <= $ end ; $ start += $ modulo ) { $ chars .= $ this -> converter -> toUTF8Character ( $ start ) ; } return $ chars ; }
Get string with all characters defined by parameters.

Returns a string containing all UTF-8 characters starting with the
specified $start character up to the $end character with the step size
defined in $modulo.

@param string $start
@param string $end
@param string $modulo

@return string
Get string with all characters defined by parameters .