Changed PHP-FPM host to IPv4 address to avoid connecting over IPv6

Author: TrafeX

README.md

@@ -1,7 +1,7 @@
 Docker PHP-FPM 7.1 & Nginx 1.10 on Alpine Linux
 ==============================================
 Example PHP-FPM 7.1 & Nginx 1.10 setup for Docker, build on [Alpine Linux](http://www.alpinelinux.org/).
-The image is only +/- 60MB large.
+The image is only +/- 35MB large.
 
 
 [![Docker Pulls](https://img.shields.io/docker/pulls/trafex/alpine-nginx-php7.svg)](https://hub.docker.com/r/trafex/alpine-nginx-php7/)
@@ -13,8 +13,3 @@ Start the Docker containers:
     docker run -p 80:80 trafex/alpine-nginx-php7
 
 See the PHP info on http://localhost, or the static html page on http://localhost/test.html
-
-Resources & inspiration
------------------------
-https://ejosh.co/de/2015/09/how-to-link-docker-containers-together
-https://github.com/johanan/Ansible-and-Docker

config/nginx.conf

@@ -47,7 +47,7 @@ http {
         location ~ \.php$ {
             try_files $uri =404;
             fastcgi_split_path_info ^(.+\.php)(/.+)$;
-            fastcgi_pass  localhost:9000;
+            fastcgi_pass  127.0.0.1:9000;
             fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
             fastcgi_param SCRIPT_NAME $fastcgi_script_name;
             fastcgi_index index.php;