I run MAMP to do local wordpress development and for various reasons I need to access the sites via something like
http://188.8.131.52:8888 rather than
http://localhost:8888. This is generally not a problem whilst on my own connection as I always connect with the same IP. However when out and about I have to mess about and change various constants to reflect the IP I'm on with that router.
So is there a technique using PHP that can ascertain this DHCP address? Nothing within
$_SERVER returns this address,