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.
Way off. The answer is a whopping 300 million. To put that number in perspective, thatâs more than Twitter, Tumblr or Snapchat â and it eclipses Pinterestâs 70 million. In terms of active users, Instagram grew by 64% in 2014, making it one of the fastest-growing social media platforms around.he now has more than 40,000 followers and credits her success to consistency: âYou canât leave it alone for days or weeks at a time and expect it to grow. You have to be proactive.â. Dave Bouskill agrees. He and his wife started using Instagram in 2011 as @ThePlanetD and now have close to 30,000 followers.