Articles under the label of 金额

PHP关于金额数值的处理

1.去除多余0小数，保留2位非0小数，示例：floatval('1.00') = 1floatval('1.23') = 1.23 floatval('1.20') = 1.2 2.保留2位小数，没有则用0补齐，示例：number_format('200',2,'.','') == 200.00number_format('189.99',2,'.','') == 189.99number_...