从数据库中获取数据并创建多维数组

Question

我想通过从数据库中获取数据来制作多维数组。创建了由特定用户添加的播客的第二个数组，但是，它没有提供数据库中处于活动状态的另一个用户的输出。
这是我的代码：

def range_subset(range1, range2):
    return (range1[0]>=range2[0] and range1[1]<=range2[1])

for key in dict1.keys():
    if key in dict2.keys():
        print(key)
        print(range_subset(dict1[key], dict2[key]))
        print('~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~')

Answer 1

您需要建立一个数据列表。将数据创建为1项将停止将podcast数据与fullname ...

分开

$userList = $user->getAllUserName();
$data = [];
foreach ($userList as $users) {
    $fullname = $users->first_name. ' '. $users->last_name; 
    $data[] = array(
        'name'  => $fullname,
        'podcast' => $podcast->getUserPodcast($fullname)
    );
}

仅限于具有播客的用户...

$userList = $user->getAllUserName();
$data = [];
foreach ($userList as $users) {
    $fullname = $users->first_name. ' '. $users->last_name; 
    $podcast = $podcast->getUserPodcast($fullname);
    if ( !empty($podcast) )  {
        $data[] = array(
            'name'  => $fullname,
            'podcast' => $podcast
        );
    }
}