How to determine client IP in nginx?

Question

PHP

On nginx + php5-fpm server. It was necessary to determine the real IP of the client, after searching, I realized that such a problem is mostly in the apache + nginx bundle, but I only have nginx. I decided to look into the logs, the wrong IP is also written there.
How to configure the correct IP output for $_SERVER['REMOTE_ADDR'] + how to clean up the logs?

Answer 1

in the bundle you specified, by default, there will be a correct user ip, unless of course you have set any cloudflare or analogue before that.

Answer 2

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