PHP Cake\Utility Number::precision示例

示例#1

文件： NumberHelper.php 项目： ripzappa0924/carte0.0.1

 /**
  * Formats a number with a level of precision.
  *
  * @see \Cake\Utility\Number::precision()
  *
  * @param float $number A floating point number.
  * @param int $precision The precision of the returned number.
  * @return float Formatted float.
  * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/number.html#NumberHelper::precision
  */
 public function precision($number, $precision = 3)
 {
     return $this->_engine->precision($number, $precision);
 }