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 Company Statistics: Data: Total number of Instagram users: 715,125,000: Instagram total revenue in 2016 projected: $1,480,000,000: Instagram total revenue in 2015: $600,000,000: Total number of photos shared on Instagram: 34,700,000,000: Average number of photos uploaded each day to Instagram: 52,000,000: Average number of likes per day: 1,650,000,000