php 前一天或后一天的日期
程序员文章站
2022-05-15 23:30:14
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("18 june 2008")),"<br>";
echo "昨天:",date("y-m-d",strtotime("-1 day")), "<br>";
echo "明天:",date("y-m-d",strtotime("+1 day")), "<br>";
echo "一周后:",date("y-m-d",strtotime("+1 week")), "<br>";
echo "一周零两天四小时两秒后:",date("y-m-d g:h:s",strtotime("+1 week 2 days 4 hours 2 seconds")), "<br>";
echo "下个星期四:",date("y-m-d",strtotime("next thursday")), "<br>";
echo "上个周一:".date("y-m-d",strtotime("last monday"))."<br>";
echo "一个月前:".date("y-m-d",strtotime("last month"))."<br>";
echo "一个月后:".date("y-m-d",strtotime("+1 month"))."<br>";
echo "十年后:".date("y-m-d",strtotime("+10 year"))."<br>";
?>
php判断一个日期距今天还有多少天
<?php
echo (strtotime('2020-5-20′)-strtotime(date(“y-m-d”)))/86400;
?>
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("18 june 2008")),"<br>";
echo "昨天:",date("y-m-d",strtotime("-1 day")), "<br>";
echo "明天:",date("y-m-d",strtotime("+1 day")), "<br>";
echo "一周后:",date("y-m-d",strtotime("+1 week")), "<br>";
echo "一周零两天四小时两秒后:",date("y-m-d g:h:s",strtotime("+1 week 2 days 4 hours 2 seconds")), "<br>";
echo "下个星期四:",date("y-m-d",strtotime("next thursday")), "<br>";
echo "上个周一:".date("y-m-d",strtotime("last monday"))."<br>";
echo "一个月前:".date("y-m-d",strtotime("last month"))."<br>";
echo "一个月后:".date("y-m-d",strtotime("+1 month"))."<br>";
echo "十年后:".date("y-m-d",strtotime("+10 year"))."<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;
?>
上一篇: php的正则处理函数总结分析
下一篇: 用PHP程序实现支持页面后退的两种方法