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 Photographers to Follow in All 50 States | TIME. From Maine to California and Florida to Alaska, more than 90 million Americans have joined Instagram since the photography site launched in 2010. TIME LightBox selects 50 Instagram accounts to follow â one from each and every state. By Olivier Laurent & Lucia De Stefani.