This library is no longer maintained since I haven't had time to keep up with it or interest in TradingView UDF any longer.
What
This is a TradingView charting library UDF implemented in PHP.
Why
I couldn't find one and so I made one. So, here you go.
License
You may use freely but I chose the GPL3 license which means if you modify this code, you need to share those modifications via a fork. Please do that. Use it in commercial applications if you want, just please maintain a fork repo of your UDF.
How-To
This UDF assumes that you're installing it under an /api/ subdirectory on an Apache, Litespeed, or OpenLitespeed server. It will work on NGINX as well but you'll have to create your own rewrites in that case. A proper .htaccess file is in the root of the repo.
This UDF currently aims to act as a proxy between crypto exchanges and the TradingView charting library. This is accomplished using the CCXT library.
Issues & pull requests are welcomed.