hello, i want to ask something about building a great website.
i want to build a web startup,in local of course, but i dont know what programming language to use..
For example i want to build a site that looks like booking.com. please let me know what programming language to use and why ? can i use codeigniter to build a good startup ?
i am still in the high school and what programming language that i know is just PHP using CI.
Thanks for anyone who want to answer :)