[PHP] Sigh....regex - need to search/replace string for anything but numbers

[Matt Babineau]

Ahh so the regex gods are pissed at me. This is simple (I think), but I need
to figure out how to strip out everything in a string that is not a number.
Any takers?

Thanks,

Matt Babineau
Criticalcode
w: http://www.criticalcode.com
p: 858.733.0160
e: [EMAIL PROTECTED]