/** * Formats a number into a percentage string. * * @param float $number A floating point number * @param integer $precision The precision of the returned number * @return string Percentage string * @access public */ function toPercentage($number, $precision = 2) { return NumberHelper::precision($number, $precision) . '%'; }
/** * Wrapper to Number->precision() * * @param float $number A floating point number * @param integer $precision The precision of the returned number */ static function precision($var, $p = 2) { $number = new NumberHelper(); return $number->precision($var, $p); }