i wonder if it\'s possible to view my local test-environment set up with mamp on my iphone?
e.g. i\'m using mamp-pro and i set up a domain http://mydomain.com which
Did you check the bind interface of your Apache installation? MAMP may bind to localhost only which means that your webserver is only accessable from the machine it runs on. Check the httpd.conf somewhere in /Applications/Mamp.app/ for a line starting with "Listen".
Did you try appending :8888
to the end of your url or local server's IP?
192.168.x.xxx:8888