PHP日期增加减少php

/ / 2019-07-17 阅读：2489

<?php $date1="2006-08-09"; echo date('Y-m-d',strtotime("$date1 +5 day")); //相应地,要增加月,年,将day改成month或year即可 ?> 输出结果：2006-08-14 +++++++++++++ 今...

<?php
$date1="2006-08-09";
echo date('Y-m-d',strtotime("$date1 +5 day")); //相应地,要增加月,年,将day改成month或year即可
?>

输出结果：2006-08-14

+++++++++++++ 今天、昨天、明天、上一周、下一周 +++++++++++++++

<?php
date_default_timezone_set('PRC'); //默认时区
echo "今天:",date("Y-m-d",time())," ";
echo "昨天:",date("Y-m-d",strtotime("-1 day")), " ";
echo "明天:",date("Y-m-d",strtotime("+1 day")), " ";
echo "一周后:",date("Y-m-d",strtotime("+1 week")), " ";
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")), " ";
echo "下个星期四:",date("Y-m-d",strtotime("next Thursday")), " ";
echo "上个周一:".date("Y-m-d",strtotime("last Monday"))." ";
echo "一个月前:".date("Y-m-d",strtotime("last month"))." ";
echo "一个月后:".date("Y-m-d",strtotime("+1 month"))." ";
echo "十年后:".date("Y-m-d",strtotime("+10 year"))." ";
?>

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PHP日期增加减少php

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