ggtime = date('Y-m-d H:i:s',strtotime($gtime.'+1 day'));update table set ggtime = $ggtime where ...
php+mysql如何实现在mysql表的基础上加一天
$gtime = "select gtime from table where ...";
$ggtime = date('Y-m-d H:i:s',strtotime($gtime.'+1 day'));
update table set ggtime = $ggtime where ...2018-05-22
