PHP三维数组拼装

Posted 2020-07-08

1 foreach ($records as $k => $v) {
2     foreach ($records as $m => $n) {
3         if ($v[‘days‘] == $n[‘days‘]) {
4             $arr[$n[‘days‘]][$n[‘work‘]][$n[‘time‘]] = $n[‘num‘];
5         }
6     }
7 }