数组数据如下:$result
对相同天数的数据进行分组:以具体哪一天为键
$formateResult=[];
foreach ($result as $k=>&$v){
$time=date('Y-m-d',strtotime(date($v['CHECKTIME'])));
$formateResult[$time][]=$v['CHECKTIME'];
}
效果如下所示:
数组数据如下:$result
对相同天数的数据进行分组:以具体哪一天为键
$formateResult=[];
foreach ($result as $k=>&$v){
$time=date('Y-m-d',strtotime(date($v['CHECKTIME'])));
$formateResult[$time][]=$v['CHECKTIME'];
}
效果如下所示: