版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/diandianxiyu/article/details/87983853
没有废话
datetime
类型展示为 2019-02-27 18:19:37
,精确到秒
datetime(3)
类型展示为 2019-02-27 18:18:33.565
,精确到毫秒
navicat中的操作
PHP对毫秒级字符串转换
private function _get_microtime_format($time)
{
if(strstr($time,'.'))
{
sprintf("%01.3f",$time);
list($usec,$sec) = explode(".", $time);
$sec = str_pad($sec,3,"0",STR_PAD_RIGHT);
}else
{
$usec = $time;
$sec = "000";
}
$date = date("Y-m-d H:i:s.x", $usec);
return str_replace("x", $sec, $date);
}