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.
Instagram users spend an average of 257 minutes a month on the site (2). Thatâs over 4 solid hours! If youâre not taking advantage of your audienceâs time on Instagram, you are missing out. The distribution of Instagram users by gender does favor females in general, with 68% female users (2).