Re: [PHP] Postcode proximity classes

2006-08-04 Thread Richard Lynch
On Thu, August 3, 2006 4:27 pm, tedd wrote: > At 2:23 PM -0500 8/3/06, Richard Lynch wrote: >>Note that the number of zip codes is around 60K in the TIGER data, >> and >>there have been a whole mess of zip codes added since then. > > > Can you get the postal code by themselves? The last time I look

Re: [PHP] Postcode proximity classes

2006-08-03 Thread tedd
At 2:23 PM -0500 8/3/06, Richard Lynch wrote: Note that the number of zip codes is around 60K in the TIGER data, and there have been a whole mess of zip codes added since then. Can you get the postal code by themselves? The last time I looked at TIGER data it was in quadrants of around the si

Re: [PHP] Postcode proximity classes

2006-08-03 Thread tedd
On Fri, July 28, 2006 12:06 pm, Dave Goodchild wrote: Hi all. I am about to start writing an events listing application (nationwide) and want users to be able for example to specify events within a 5, 10 and 15 mile radius of their postcode. Does anyone know of a set of classes/library th

Re: [PHP] Postcode proximity classes

2006-08-03 Thread Richard Lynch
On Fri, July 28, 2006 12:06 pm, Dave Goodchild wrote: > Hi all. I am about to start writing an events listing application > (nationwide) and want users to be able for example to specify events > within > a 5, 10 and 15 mile radius of their postcode. Does anyone know of a > set of > classes/library

[PHP] Postcode proximity classes

2006-07-28 Thread Dave Goodchild
Hi all. I am about to start writing an events listing application (nationwide) and want users to be able for example to specify events within a 5, 10 and 15 mile radius of their postcode. Does anyone know of a set of classes/library that can provide this, would rather not fork out on a bespoke pie