Why ACF File Type Return value as Array while we can use ID

• manan.zwt

• September 29, 2021 at 8:24 am

In ACF File type field, you are giving three return value,

1) File array
2) File ID
3) File URL

If I want something from post/settings then I can get it from the ID type then why you have provided Array as a return value?

• John Huebner

• October 22, 2021 at 5:08 pm

It’s just an option, you don’t need to use it. Some people like ACF to do the work for them.