PHP二维数组追加修改二维数组数据

1.foreach循环追加修改

foreach ($res as $k => $v) {
    $res[$k]['time'] = date('Y-M-D',$v['time']);
}

2.循环引用追加修改

foreach ($res as $k => &$v) {
    $v['time'] = date('Y-M-D',$v['time']);
}

3.使用array_walk追加修改

array_walk($res,function (&$v) {
$v['time'] = date('Y-M-D',$v['time']);//方式1
$v = array_merge($v,['time'=>date('Y-M-D',$v['time'])]);//方式二
});

标签：res,二维,foreach,数组,time,date,array,PHP,追加
来源： https://www.cnblogs.com/lazb/p/15790985.html