Question

我有一个有两个数组作为成员的类。 $ member_albums和$ member_photos。

作为初始化的一部分，我从两者中获取数据并构建每张照片的网址将作为成员照片数组中的值添加。这是通过类中的方法完成的。但是，我似乎无法添加值甚至更改现有值。帮助

这是方法 -

private function build_urls() {

    // If data was retrieved without errors
    if ($this->member_albums && $this->member_photos) {

        // If user has albums
        if ($this->member_albums['Count'] > 0) {

            // for number of albums
            for ($x = 0; $x < $this->member_albums['Count']; $x++) {

                // current album ID
                $curr_AlbumId = $this->member_albums['Items'][$x][MEMBER_ALBUM_ID]['S'];

                // if current album contains photos
                if ($this->member_photos[$curr_AlbumId]['Count'] > 0) {

                    // for number of photos in current album 
                    for ($y = 0; $y < $this->member_photos[$curr_AlbumId]['Count']; $y++) {

                        // add url key and value to this photo item array                                                                                   
                        $this->member_photos[$curr_AlbumId]['Items'][$y]['url'] = array('S' =>
                        'http://www.example/somephoto.jpg');
                    }
                }                   
            }
        }
    }
}

修改添加数组数据结构的示例。

$member_albums -
[Count] => 1 [Items] => Array ( [0] => Array ( [Timestamp] => Array ( [N] => 468839229.371792 ) [Year] => Array ( [N] => 0 ) [UserId] => Array ( [S] => A05737C7-7D63-4EA8-8316-9D274DAE1BD0 ) [AlbumId] => Array ( [S] => album_3 ) ) 


$member_photos -
[Count] => 9 [Items] => Array ( [0] => Array ( [ShotId] => Array ( [S] => Photo4 ) [AlbumId] => Array ( [S] => album_3 ) [UserId] => Array ( [S] => A05737C7-7D63-4EA8-8316-9D274DAE1BD0 ) [Year] => Array ( [N] => 0 ) )

php数组没有设置新的键和值

0 个答案: