just like i said in my previous post, top100 websites obviously will replace php with own tech and best programing solutions
but we are not talking about these, but majority and language popularity, the fact hipsters call php shit due to old mistakes and routes it took (which are being fixed in each new release), doesn't change the fact its used on more than half of web and even without any top-tier website it will be in the place its now xD
Just to make it clear, im not fanboy, i can see flaws and reason people move from php but cmon bruh, its not dead :D