[英]Array Grouping - How to structure a api response
好的,問題是出價奇怪,因為我不確定如何用簡短的標題很好地解釋它。
所以這是我的想法(只是讓它更有意義)
我搞砸了spotify api,並試圖保存我的所有歌曲(將它們導出),因為我有很多歌曲,如果Spotify弄亂了某些東西而一切變壞了,我仍然會列出所有我的歌曲。
所以這是我的問題。
我設法獲得了所有歌曲和Artits的名字。 Prbolem是我有“更多”的藝術家然后有歌曲,因為有1個或更多的人在唱歌(功能)
這是一些代碼,可能可以解決問題...
$tracksData = $this->getAllPlaylistTracksData('PLAYLISTID');
var_dump($tracksData);
$allTracksName = [];
foreach ($tracksData as $trackData) {
$artistsData = $trackData->track->artists;
var_dump($artistsData);
$allTracksName[] = $trackData->track->name;
}
return $allTracksName;
這是兩個轉儲輸出:
所有樂曲數據:
array (size=2135)
0 =>
object(stdClass)[4]
public 'added_at' => string '2014-01-06T12:26:52Z' (length=20)
public 'added_by' =>
object(stdClass)[8]
public 'external_urls' =>
object(stdClass)[5]
...
public 'href' => string '' (length=43)
public 'id' => string '' (length=10)
public 'type' => string 'user' (length=4)
public 'uri' => string 'spotify:user:' (length=23)
public 'is_local' => boolean false
public 'primary_color' => null
public 'track' =>
object(stdClass)[16]
public 'album' =>
object(stdClass)[9]
...
public 'artists' =>
array (size=1)
...
public 'available_markets' =>
array (size=0)
...
public 'disc_number' => int 1
public 'duration_ms' => int 255093
public 'episode' => boolean false
public 'explicit' => boolean false
public 'external_ids' =>
object(stdClass)[19]
...
public 'external_urls' =>
object(stdClass)[20]
...
public 'href' => string 'https://api.spotify.com/v1/tracks/3zKST4nk4QJE77oLjUZ0Ng' (length=56)
public 'id' => string '3zKST4nk4QJE77oLjUZ0Ng' (length=22)
public 'is_local' => boolean false
public 'name' => string 'Hey Brother' (length=11)
public 'popularity' => int 22
public 'preview_url' => null
public 'track' => boolean true
public 'track_number' => int 3
public 'type' => string 'track' (length=5)
public 'uri' => string 'spotify:track:3zKST4nk4QJE77oLjUZ0Ng' (length=36)
public 'video_thumbnail' =>
object(stdClass)[21]
public 'url' => null
1 =>
所有Artits數據:
array (size=1)
0 =>
object(stdClass)[18]
public 'external_urls' =>
object(stdClass)[17]
public 'spotify' => string 'https://open.spotify.com/artist/1vCWHaC5f2uS3yhpwWbIA6' (length=54)
public 'href' => string 'https://api.spotify.com/v1/artists/1vCWHaC5f2uS3yhpwWbIA6' (length=57)
public 'id' => string '1vCWHaC5f2uS3yhpwWbIA6' (length=22)
public 'name' => string 'Avicii' (length=6)
public 'type' => string 'artist' (length=6)
public 'uri' => string 'spotify:artist:1vCWHaC5f2uS3yhpwWbIA6' (length=37)
**array (size=1)**
0 =>
object(stdClass)[34]
public 'external_urls' =>
object(stdClass)[33]
public 'spotify' => string 'https://open.spotify.com/artist/7Ln80lUS6He07XvHI8qqHH' (length=54)
public 'href' => string 'https://api.spotify.com/v1/artists/7Ln80lUS6He07XvHI8qqHH' (length=57)
public 'id' => string '7Ln80lUS6He07XvHI8qqHH' (length=22)
public 'name' => string 'Arctic Monkeys' (length=14)
public 'type' => string 'artist' (length=6)
public 'uri' => string 'spotify:artist:7Ln80lUS6He07XvHI8qqHH' (length=37)
array (size=4)
0 =>
object(stdClass)[52]
public 'external_urls' =>
object(stdClass)[51]
public 'spotify' => string 'https://open.spotify.com/artist/6yTYR09WCvsgdnurDW4WQo' (length=54)
public 'href' => string 'https://api.spotify.com/v1/artists/6yTYR09WCvsgdnurDW4WQo' (length=57)
public 'id' => string '6yTYR09WCvsgdnurDW4WQo' (length=22)
public 'name' => string 'DJ Antoine' (length=10)
public 'type' => string 'artist' (length=6)
public 'uri' => string 'spotify:artist:6yTYR09WCvsgdnurDW4WQo' (length=37)
1 =>
object(stdClass)[54]
public 'external_urls' =>
object(stdClass)[53]
public 'spotify' => string 'https://open.spotify.com/artist/3yBEHAINorE3uSvsCmyCwQ' (length=54)
public 'href' => string 'https://api.spotify.com/v1/artists/3yBEHAINorE3uSvsCmyCwQ' (length=57)
public 'id' => string '3yBEHAINorE3uSvsCmyCwQ' (length=22)
public 'name' => string 'Mad Mark' (length=8)
public 'type' => string 'artist' (length=6)
public 'uri' => string 'spotify:artist:3yBEHAINorE3uSvsCmyCwQ' (length=37)
2 =>
object(stdClass)[56]
public 'external_urls' =>
object(stdClass)[55]
public 'spotify' => string 'https://open.spotify.com/artist/1o9x7ez0NvhDb7gBqrYnUj' (length=54)
public 'href' => string 'https://api.spotify.com/v1/artists/1o9x7ez0NvhDb7gBqrYnUj' (length=57)
public 'id' => string '1o9x7ez0NvhDb7gBqrYnUj' (length=22)
public 'name' => string 'B-Case' (length=6)
public 'type' => string 'artist' (length=6)
public 'uri' => string 'spotify:artist:1o9x7ez0NvhDb7gBqrYnUj' (length=37)
3 =>
object(stdClass)[58]
public 'external_urls' =>
object(stdClass)[57]
public 'spotify' => string 'https://open.spotify.com/artist/5FTpdDUA9cksspPW5Ix78g' (length=54)
public 'href' => string 'https://api.spotify.com/v1/artists/5FTpdDUA9cksspPW5Ix78g' (length=57)
public 'id' => string '5FTpdDUA9cksspPW5Ix78g' (length=22)
public 'name' => string 'U-Jean' (length=6)
public 'type' => string 'artist' (length=6)
public 'uri' => string 'spotify:artist:5FTpdDUA9cksspPW5Ix78g' (length=37)
K:\programming\development\spotify-backup\Utility\Manager.php:49:
array (size=2)
0 =>
object(stdClass)[74]
public 'external_urls' =>
object(stdClass)[73]
public 'spotify' => string 'https://open.spotify.com/artist/1h6Cn3P4NGzXbaXidqURXs' (length=54)
public 'href' => string 'https://api.spotify.com/v1/artists/1h6Cn3P4NGzXbaXidqURXs' (length=57)
public 'id' => string '1h6Cn3P4NGzXbaXidqURXs' (length=22)
public 'name' => string 'Swedish House Mafia' (length=19)
public 'type' => string 'artist' (length=6)
public 'uri' => string 'spotify:artist:1h6Cn3P4NGzXbaXidqURXs' (length=37)
1 =>
object(stdClass)[76]
public 'external_urls' =>
object(stdClass)[75]
public 'spotify' => string 'https://open.spotify.com/artist/2auikkNYqigWStoHWK1Grq' (length=54)
public 'href' => string 'https://api.spotify.com/v1/artists/2auikkNYqigWStoHWK1Grq' (length=57)
public 'id' => string '2auikkNYqigWStoHWK1Grq' (length=22)
public 'name' => string 'John Martin' (length=11)
public 'type' => string 'artist' (length=6)
public 'uri' => string 'spotify:artist:2auikkNYqigWStoHWK1Grq' (length=37)
如您所知,第二個轉儲是我的播放列表1:1
現在我的問題是我不確定如何對它們進行分組,是的,我嘗試像這樣遍歷它們
foreach ($artistsData as $artistData) {
$allArtistsName[] = $artistData->name;
}
但這僅給我留下了兩個龐大的數組,它們的大小各不相同,因為除了歌曲外還有“更多”的藝術作品。
有誰知道我該如何解決這個問題?
編輯:
我想要這樣的東西
0 => [
songName => i
Artists = > x y z
]
您可以在var_dump
中看到在他的歌曲數組中找到了每個歌手-因此您可以在songs數組中添加另一個循環並提取每首歌曲的歌手列表:
$tracksData = $this->getAllPlaylistTracksData('PLAYLISTID');
$songs = [];
foreach ($tracksData as $trackData) {
$artistsNamesForSong = []; // init new artists array for each song
foreach($trackData->track->artists as $artist) {
$artistsNamesForSong[] = $artist->name;
}
$songs[] = ["songName" => , "Artists" => $artistsNamesForSong];
}
return $songs;
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