php - How to merge traversal results in nested foreach?

Question

Nested foreach, first traverse the corresponding detail list under the corresponding document based on the document id (billId), such as $v2='00001' and '00002', and then based on the obtained detailed data (for example, there are 50 records under 00001, and there are 50 records under 00002 There are 60 records), output the table, but the result is always 00002...

PHP中文网 · Answer

Merge in inner loop. Specifically, it means overlapping and merging

黄舟 · Answer

It is recommended that you encapsulate the inner code and then output it. Please refer to the code below

    function getData($id){
        $html = '';

        $url_mingxi="http://xxxx.xxxx.com/purOrder/getOrderDetailInfo.action?billId=". $id;
        $arr_mingxi=curl_get($url_mingxi,$cookie_jar,$UserAgent);

        if($arr_mingxi){
            foreach($arr_mingxi as $keys => $values){
                $html .= "{$arr_mingxi[$keys]['spbmhx']}{$arr_mingxi[$keys]['pluCode']}{$arr_mingxi[$keys]['pluName']}";    
            }       
        }
        return $html;     
    }

    $rs = '';
    foreach ($danju as $k2 => $v2){
        $rs .= getData($v2);
    }

    echo $rs;