get_site_icon_url()

参数

$size

(int)
(Optional)
Size of the site icon. Default 512 (pixels).

Default value: 512

$url

(string)
(Optional)
Fallback url if no site icon is found.

Default value: ''

$blog_id

(int)
(Optional)
ID of the blog to get the site icon for. Default current blog.