$rs = [
'id'=>1,'name'=>'小张','is_sign'=>5,
'id'=>2,'name'=>'小陈','is_sign'=>3,
'id'=>3,'name'=>'小李','is_sign'=>2,
'id'=>4,'name'=>'小王','is_sign'=>4,
];
$last_names = array_column($rs,'is_sign');
array_multisort($last_names,SORT_DESC,$rs);
var_dump($rs);
php 根据二维数组中的某一个字段值进行排序
最新推荐文章于 2021-03-17 11:12:28 发布