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php使用date和strtotime函数输出指定日期的方法,datestrtotime
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php使用date和strtotime函数输出指定日期的方法,datestrtotime

Jun 13, 2016 am 09:21 AM
date php strtotime

php使用date和strtotime函数输出指定日期的方法,datestrtotime

本文实例讲述了php使用date和strtotime函数输出指定日期的方法。分享给大家供大家参考。具体方法分析如下:

在php中date和strtotime函数都是对日期操作的,但是在生成上面date和strtotime是不一样的,一个是数字日期一个是 Unix 时间戳了,但我们都可以生成相同的日期,下面来看两个函数的例子。

php中经常会用到date函数和strtotime函数,这2个函数大家一定并不陌生,今天和大家分享下使用技巧。

strtotime — 将任何英文文本的日期时间描述解析为 Unix 时间戳

复制代码 代码如下:

date_default_timezone_set('Asia/Shanghai');
//计算昨天的时间,我们用:
date("Ymd",time()-3600);
//生成昨天的时间
date("Ymd",strtotime('yesterday'));
date("Ymd",strtotime('-1 day'));
//生成前天的时间
date("Ymd",strtotime('yesterday -1 day'));
date("Ymd",strtotime('-2 day'));
//生成3天之后的时间
date("Ymd",strtotime('+3 day'));
//生成一个月前的时间
date("Ymd",strtotime('-1 month'));
//生成下个月最后一天的时间
date("Ymd",strtotime('last day of next month'));
//下个周的星期一
date("Ymd",strtotime('next monday'));

希望本文所述对大家的PHP程序设计有所帮助。

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