linux nginx 这样配置什么意思求解答

Question

location ~ \.php$ { proxy_pass http://127.0.0.1:86; include naprox.conf; } location ~ /\.ht { deny all; } location / { try_files $uri @apache; } location @apache { internal; proxy_pass http://127.0.0.1:86; include naprox.conf; } 看到一个 nginx 配置是这样的，但是看不懂啥意思,求解答！