$id = $data = array(); foreach($point__record as $key => $value){ $id[] = $value["add_time"]; }
array_multisort($id, SORT_DESC,$point__record);//返回值1代表成功,0代表失败,
不需要赋值给原来的数组
$id = $data = array(); foreach($point__record as $key => $value){ $id[] = $value["add_time"]; }
array_multisort($id, SORT_DESC,$point__record);//返回值1代表成功,0代表失败,
不需要赋值给原来的数组