Add examples.

Author: makasim

README.md

@@ -7,8 +7,14 @@ If the file physically exists on filesystem it is served by nginx.
 If file not present Nginx proxy a request to PHP-FPM.
 There must be a `app.php` inside the folder.
 
-```
-docker run --rm -it --env NGINX_WEB_ROOT=/app/web -p 80:80 -v /home/user/app/:/app makasim/nginx-php-fpm
+```bash
+echo "<?php phpinfo();" > app.php
+echo "<h1>Hello world</h1>" > hello.html
+
+docker run -d -p 8080:80 -v `pwd`:/var/www/html formapro/nginx-php-fpm
+
+curl -X GET localhost:8080 # runs app.php and outputs phpinfo
+curl -X GET localhost:8080/hello.html # shows Hello world
 ```
 
 ## Env vars
@@ -28,3 +34,4 @@ PHP_GROUP=          www-data
 PHP_MODE=           0660
 PHP_FPM_CONF=       /etc/php/7.0/fpm/php-fpm.conf
 ```
+