Is it possible to make a social media like Instagram with PHP?

Question

My question

Answer 1

Such big websites are not made with only 1 language...
Many languages are used ...

Answer 2

there are many social media websites created with PHP. but with the help of other languges

Answer 3

Yes, PHP+MYSQL for back-end
and there are many javascript library's for front-end

Answer 4

I don't know