我的foreach循环不适用于mysql中的update语句。不知道我做错了什么。这里是我的PHP片段。PHP和MYSQL:更新不适用于Foreach循环
foreach ($request['playlist_information'] as $playlist) {
$playlistResult = "UPDATE video_playlists SET channel_id='".$playlist['channel_id']."', playlist_id='".$playlist['id']."', playlist_title='".$playlist['title']."', playlist_status='".$playlist['status']."', playlist_description='".$playlist['description']."', playlist_created='".$playlist['date_created']."'";
$mysqli->query($playlistResult);
var_dump($playlist['title']);
}
和我的要求,从我的JavaScript来是这样的:
var param = {
"channel_id": channelId,
"video_id": videoId,
"views": $scope.stats[0]['views'],
"likes": $scope.stats[0]['likes'],
"dislikes": $scope.stats[0]['dislikes'],
"favorites": $scope.stats[0]['favorites'],
"comments": $scope.stats[0]['comments'],
"duration": $scope.stats[0]['duration'],
"dimension": $scope.stats[0]['dimension'],
"definition": $scope.stats[0]['definition'],
"caption": $scope.stats[0]['caption'],
"licensed_content": licensedContent,
"upload_status": $scope.stats[0]['uploadStatus'],
"privacy_status": $scope.stats[0]['privacyStatus'],
"license": $scope.stats[0]['license'],
"embeddable": embeddable,
"public_stats_viewable": publicStatsViewable,
"video_title": $scope.meta[0]['title'],
"video_status": $scope.stats[0]['privacyStatus'],
"video_description": $scope.meta[0]['description'],
"video_tags": $scope.meta[0]['tags'],
"playlist_information": {}
}
for (var i = 0; i < $scope.playlists.length; i++) {
param["playlist_information"][i] = {
"channel_id": channelId,
"id": $scope.playlists[i]['id'],
"title": $scope.playlists[i]['title'],
"description": $scope.playlists[i]['description'],
"status": $scope.playlists[i]['status'],
"date_created": $scope.playlists[i]['datePublished']
}
};
INSERT工作正常,我可以不用在PHP的一部分foreach循环更新的罚款。我似乎无法找出问题所在。任何帮助表示赞赏。谢谢!
'的print_r($ _ POST)'在php文件中看到柱结构是什么样子.. – superphonic
什么是错误,使用一些调试,让我们知道确切的问题 – Noor
print_r($ _ POST)显示和空阵列。顺便说一句我正在使用angularjs和创建一个YouTube的API应用程序。 – Growlithe