$timestamp = strtotime('October');
//也可以这么写$timestamp = strtotime('2012-02');
$days = date('t',$timestamp);
echo $days; //31 最后一次更新于2019-05-13
$timestamp = strtotime('October');
//也可以这么写$timestamp = strtotime('2012-02');
$days = date('t',$timestamp);
echo $days; //31
0 条评论