二维数组去重

//二维数组去重,并改变键值。(二维变一维,并给所有的键值设置同样的键名)
foreach ($us['goodat_before'] as $v){
  $v=join(',',$v);
  $temp[]=$v;
}
$temp=array_unique($temp);
foreach ($temp as $k => $v){
  $us_list['goodat'][]['cate_name']=$v;
}

//去重(二维变一维,并通过两个数组合并重新设置键名)
foreach($res as $k => $v){
  $rs[] = $v['day'].'|'.$v['time'];
  $ry[] = $v['tel'];
}
$mn_data['tel'] = $ry;

$rsa = array_unique($rs);
$arr=array(0=>"day",1=>"time");
foreach ($rsa as $k => $v){
  $rr = explode('|',$v);
  $rt[] = array_combine($arr,$rr);
}

posted @ 2016-10-28 17:07  微醺的汤姆  阅读(286)  评论(0编辑  收藏  举报