Hello,
On 10/30/2002 07:11 PM, Michael Zornek wrote:
I've written a nice php/mysql site that let's you search for hospitals and
community colleges by zip code. The search is built upon some math that
figures out distances by a zip's lat and lon cords.
My problem is that my current ZIP table (bout 42,000 rows) seems to be
flawed. There are a ton of zip codes round california that have all the same
lat and lons. There are other dups as well. So I'm looking for some new
data.
Does anyone know a good source for this type of info?
This class may be used to figure the coordinates of a location given the
IP address of a computer (the user computer):
http://www.phpclasses.org/netgeoclass
I can't really use that class. I'm looking for a table of zip codes, with
relating lat and lon cords. I already wrote the calculation code. That PHP
class is reliant on a web service which I'm not interested in.
Maybe this other class is more like what you want.
http://ww.phpclasses.org/phpziplocator
--
Regards,
Manuel Lemos
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
