fastcgi_cache_path /var/run/nginx-cache levels=1:2 keys_zone=WORDPRESS:100m inactive=60m;
fastcgi_cache_key "$scheme$request_method$host$request_uri";
fastcgi_cache_use_stale error timeout invalid_header http_500;
fastcgi_ignore_headers Cache-Control Expires Set-Cookie;

server {
        listen 80 default_server;
        listen [::]:80 default_server ipv6only=on;

        root /var/www/html;
        index index.php index.html index.htm;

        server_name example.com;

        set $skip_cache 1;

        if ($request_method = POST) {
                set $skip_cache 1;
        }
        if ($query_string != "") {
                set $skip_cache 1;
        }
        if ($request_uri ~* "/wp-admin/|wp-.*.php|/feed/|sitemap.xml") {
                set $skip_cache 1;
        }
        if ($http_cookie ~* "comment_author|wordpress_no_cache|wordpress_logged_in") {
                set $skip_cache 1;
        }

        location / {
                try_files $uri $uri/ /index.php?q=$uri&$args;
        }

        error_page 404 /404.html;

        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
                root /usr/share/nginx/html;
        }

        location ~ \.php$ {
                try_files $uri =404;
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;
                include fastcgi_params;
                fastcgi_cache_bypass $skip_cache;
                fastcgi_no_cache $skip_cache;
                fastcgi_cache WORDPRESS;
                fastcgi_cache_valid 200 60m;
        }
        location ~*  \.(jpg|jpeg|png|gif|pdf|ico|css|js)$ {
                expires 365d;
        }
}