我正在使用高级自定义字段，并添加了一个返回值为图像对象的图像。在我的主题中，如果我转储对象的值，那么所有大小的URL都是相同的，无论它是否是thumbnail, medium, 或large. 我正在多站点上执行此操作。

以下是图像对象的外观：

(
[id] => 123
[alt] => 
[title] => My image
[caption] => 
[description] => 
[mime_type] => image/jpeg
[url] => http://example.com/files/2013/12/my_image.jpg
[width] => 5400
[height] => 3600
[sizes] => Array
    (
        [thumbnail] => http://example.com/files/2013/12/my_image.jpg
        [thumbnail-width] => 150
        [thumbnail-height] => 100
        [medium] => http://example.com/files/2013/12/my_image.jpg
        [medium-width] => 300
        [medium-height] => 200
        [large] => http://example.com/files/2013/12/my_image.jpg
        [large-width] => 1024
        [large-height] => 682
    )
)

我正在使用高级自定义字段，并添加了一个返回值为图像对象的图像。在我的主题中，如果我转储对象的值，那么所有大小的URL都是相同的，无论它是否是thumbnail, medium, 或large. 我正在多站点上执行此操作。

以下是图像对象的外观：

(
[id] => 123
[alt] => 
[title] => My image
[caption] => 
[description] => 
[mime_type] => image/jpeg
[url] => http://example.com/files/2013/12/my_image.jpg
[width] => 5400
[height] => 3600
[sizes] => Array
    (
        [thumbnail] => http://example.com/files/2013/12/my_image.jpg
        [thumbnail-width] => 150
        [thumbnail-height] => 100
        [medium] => http://example.com/files/2013/12/my_image.jpg
        [medium-width] => 300
        [medium-height] => 200
        [large] => http://example.com/files/2013/12/my_image.jpg
        [large-width] => 1024
        [large-height] => 682
    )
)