php雙重迴圈問題

我想用php輸出我在網易雲音樂的歌單內容，先使用一個foreach輸出歌單名稱和id，再使用上一次輸出的id來輸出歌單內容。但是輸出歌單內容就不知道該怎樣寫了...求大神協助

playlist;            foreach($result as $row){            echo $row->name;            echo $row->id;            echo $row->coverImgUrl;            }?>

上面的代碼可以正常輸出，在有多個id的情況下該怎樣迴圈輸出http://music.163.com/api/playlist/detail?id=剛剛輸出的id的內容？

回複內容：

我想用php輸出我在網易雲音樂的歌單內容，先使用一個foreach輸出歌單名稱和id，再使用上一次輸出的id來輸出歌單內容。但是輸出歌單內容就不知道該怎樣寫了...求大神協助

playlist;            foreach($result as $row){            echo $row->name;            echo $row->id;            echo $row->coverImgUrl;            }?>

上面的代碼可以正常輸出，在有多個id的情況下該怎樣迴圈輸出http://music.163.com/api/playlist/detail?id=剛剛輸出的id的內容？

又是你!!!

擷取使用者歌單列表的API是POST請求,且參數做了加密,參考這裡,這裡就不深入了

code != 200) {    exit('fetch user play list fail');}$list = $obj->{'/api/user/playlist/'}->playlist;if (! count($list)) {    exit('play list is empty');}echo "
  

   ";foreach ($list as $row) { echo "
   
"; echo $row->name; if ($row->trackCount > 0) { $url = 'http://music.163.com/api/playlist/detail?id=' . $row->id; $json = file_get_contents($url); $obj = json_decode($json); if (! is_object($obj) || $obj->code != 200) { echo ('fetch data fail'); } else { $result = $obj->result; if (count($result->tracks)) { echo "
    

     "; foreach ($result->tracks as $key => $item) { echo "
     
mp3Url\">" . $item->name . "
"; } echo "
    
"; } } } echo "
";}echo "
  
";function getUserPlayList($getUserPlayListUrl){    $post = 'params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初始化    $curl = curl_init($getUserPlayListUrl);    $header = array();    $header[] = 'User-Agent:  網易雲音樂 3.3.0 rv:256 (iPhone; iPhone OS 9.2.1; zh_CN)';    curl_setopt($curl, CURLOPT_HTTPHEADER, $header);    // 不輸出header頭資訊    curl_setopt($curl, CURLOPT_HEADER, 0);    // 儲存到字串而不是輸出    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);    curl_setopt($curl, CURLOPT_POST, true);    // 請求資料    curl_setopt($curl, CURLOPT_POSTFIELDS, $post);    // 是否抓取跳轉後的頁面    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);    $response = curl_exec($curl);    curl_close($curl);    return $response;}

