foreach ($qq_list as $key=>$val) {
if (!isset($qqData[$val['qq']])) {
// $ciyids[]= $val['cityid'];
$qqData[$val['qq']] = $val;
} else {
$qqData[$val['qq']]['cityid'].= ',' .$val['cityid'];
}
}
相同值作为索引处理:
$newArr=[];
foreach ($dayInvestigateList as $key=>$val){
$newArr[$val['floor_str']][]=$val;
}
发表评论 取消回复