Add link to list the available images of PHP

nanoninja · nanoninja · commit 70d43369e54e · 2018-02-16T08:57:17.000+01:00
diff --git a/.env b/.env
@@ -6,6 +6,8 @@
 NGINX_HOST=localhost
 
 # PHP
+
+# See https://hub.docker.com/r/nanoninja/php-fpm/tags/
 PHP_VERSION=latest
 
 # MySQL
