I'm adding a membership system to my site and I'd like to add a feature whereby a member can input a distance and get a list of all members within that area. I want to limit it to the UK so I imagine it would have to work by postcode.
Does anyone know if there's any software or script I can download to handle that for me?
Silverdown - thanks, but I don't think that would help me. What I want to do is, say, if someone enters their location as London and accessible distance as 30 miles, I want to show a list of all members within a 30 mile radius of London.
Mannix - that would be perfect if I knew the latitude & longitude of where the members live.
So, follow-up question:-
Is there any software that will return the latitude & longitude if I send it a uniquely identifiable placename (i.e. Solihull, West Midlands, UK) ?
I know there are sites that will tell you the latitude & longitude but there's no way to get them as variables.