Compare arrays, and returns the differences (compare values only, using a user-defined key comparison function) array_udiff_assoc() Compare arrays, and returns the differences (compare keys and values, using a built-in function to compare the keys and a user-defined function to compare the values) array_udiff_uassoc() Compare arrays, and returns the differences (compare keys and values, using two user-defined key comparison functions)
Instagram usage is particularly strong among millennials. This year, there will be 48.2 million millennial Instagram users in the US. By 2019, nearly two-thirds of all millennial smartphone users will use Instagram.
1 Vine offers no filters at this time. 2  Audience: Instagram is currently used by over 130 million people. 3  Vineâs audience is counted at 13 million users. 4  Integration: The Instagram video feature is housed within the existing Instagram app, making it immediately accessible to all users who update the app.