<?php
date_default_timezone_set('Asia/ShangHai');
$today = date('m-d',time());//获取当天日期
$birthday = "08-05";//生日
$money = 238;//消费金额
$discount = 0.8;//八折优惠
if($today==$birthday)
$money = $money * $discount;
else
$money = $money*1;
echo $money;
?>单行语句可以省略if else的大括号
