php用date格式化输出指定范畴的时间
php用date格式化输出指定范围的时间
需求
今天做日志分析时,由于日志是按天分割的,我需要遍历30天的日志,如果获得类似20130101-20130131这样的数组后缀呢,写了个小程序实现了一下,这里记录一下,主要是date函数和strtotime函数的应用
php实现代码
$stand = "2013-01-"; for ($i = 1; $i
实现效果
date函数获取前一天或后一天日期
php代码
//日期定义 $day = date("Ymd", strtotime("-1 day")); echo $day."\n"; $day = date("Ymd", strtotime("+1 day")); echo $day."\n";
效果

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