复制代码 代码如下:

<?php

date_default_timezone_set('PRC');//默认时区

echo"今天:",date("Y-m-d",time()),"<br>";

echo"今天:",date("Y-m-d",strtotime("18june2008")),"<br>";

echo"昨天:",date("Y-m-d",strtotime("-1day")),"<br>";

echo"明天:",date("Y-m-d",strtotime("+1day")),"<br>";

echo"一周后:",date("Y-m-d",strtotime("+1week")),"<br>";

echo"一周零两天四小时两秒后:",date("Y-m-dG:H:s",strtotime("+1week2days4hours2seconds")),"<br>";

echo"下个星期四:",date("Y-m-d",strtotime("nextThursday")),"<br>";

echo"上个周一:".date("Y-m-d",strtotime("lastMonday"))."<br>";

echo"一个月前:".date("Y-m-d",strtotime("lastmonth"))."<br>";

echo"一个月后:".date("Y-m-d",strtotime("+1month"))."<br>";

echo"十年后:".date("Y-m-d",strtotime("+10year"))."<br>";

?>

php判断一个日期距今天还有多少天

复制代码 代码如下:

<?php

echo (strtotime('2020-5-20′)-strtotime(date(“Y-m-d”)))/86400;

?>