时间戳格式
//获取今日开始时间戳和结束时间戳 $beginToday = mktime(0,0,0,date('m'),date('d'),date('Y')); $endToday = mktime(0,0,0,date('m'),date('d')+1,date('Y'))-1; //获取昨日起始时间戳和结束时间戳 $beginYesterday = mktime(0,0,0,date('m'),date('d')-1,date('Y')); $endYesterday = mktime(0,0,0,date('m'),date('d'),date('Y'))-1; //获取本周起始时间戳和结束时间戳 $beginThisweek = mktime(0,0,0,date('m'),date('d')-date('w')+1,date('y')); $endThisweek = mktime(23,59,59,date("m"),date("d")-date("w")+7,date("Y")); //获取上周起始时间戳和结束时间戳 $beginLastweek = mktime(0,0,0,date('m'),date('d')-date('w')+1-7,date('Y')); $endLastweek = mktime(23,59,59,date('m'),date('d')-date('w')+7-7,date('Y')); //获取本月起始时间戳和结束时间戳 $beginThismonth = mktime(0,0,0,date('m'),1,date('Y')); $endThismonth = mktime(23,59,59,date('m'),date('t'),date('Y')); //上个月的起始时间: $begin_time = strtotime(date('Y-m-01 00:00:00',strtotime('-1 month'))); $end_time = strtotime(date("Y-m-d 23:59:59", strtotime(-date('d').'day'))); $begin_year = strtotime(date("Y",time())."-1"."-1"); //本年开始 $end_year = strtotime(date("Y",time())."-12"."-31"); //本年结束 //现在的时间到第二天凌晨相差的时间戳 $time = (strtotime(date('Y-m-d'))+3600*24) - time() ;
$season = ceil((date('n'))/3);//当月是第几季度
echo '<br>本季度起始时间:<br>';
echo date('Y-m-d H:i:s', mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"\n";
echo date('Y-m-d H:i:s', mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$season*3,1,date("Y"))),date('Y'))),"\n";
$season = ceil((date('n'))/3)-1;//上季度是第几季度
echo '<br>上季度起始时间:<br>';
echo date('Y-m-d H:i:s', mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"\n";
echo date('Y-m-d H:i:s', mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$season*3,1,date("Y"))),date('Y'))),"\n";
日期格式
//上周起始时间 echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),date("d")-date("w")+1-7,date("Y"))); echo date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("d")-date("w")+7-7,date("Y"))); //本周起始时间 echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),date("d")-date("w")+1,date("Y"))); echo date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("d")-date("w")+7,date("Y"))); //上月起始时间 echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m")-1,1,date("Y"))); echo date("Y-m-d H:i:s",mktime(23,59,59,date("m") ,0,date("Y"))); //本月起始时间 echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),1,date("Y"))); echo date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("t"),date("Y"))); //本年起始时间 echo date(‘Y-01-01’); echo date(‘Y-12-31’);
文章摘自:https://www.cnblogs.com/houss/p/12001270.html
本文来自博客园,作者:三哥-Noble,转载请注明原文链接:https://www.cnblogs.com/Noble-zeng/p/13212906.html