On Mar 5, 2011, at 10:09 PM, Chris wrote: > > Is there a substantive difference between IS_HTTP_URL and IS_URL?
IS_URL is a front end to IS_HTTP_URL or IS_GENERIC_URL, and also handles unicode input.
On Mar 5, 2011, at 10:09 PM, Chris wrote: > > Is there a substantive difference between IS_HTTP_URL and IS_URL?
IS_URL is a front end to IS_HTTP_URL or IS_GENERIC_URL, and also handles unicode input.