webmasterEmail(input)
Last updated July 11, 2008
Version: 1 | Requires: ColdFusion 5 | Library: UtilityLib
Description:
This UDF takes a URL string input and creates a webmaster@ e-mail address. String can contain leading http:// or not, ie; webmaster_email("http://www.yoursite.com/somefolder/somepage.cfm?something=something") would produce "webmaster@yoursite.com"
This UDF was written as part of a 404 application, which, among other things, culls e-mail addresses from referer pages with broken links to my site. The app pulls e-mail addresses off cgi.http_referer and this little function adds a webmaster address for the domain.
Return Values:
Returns a string.
Example:
webmaster_email("http://www.cflib.org/submit.cfm") produces
#webmaster_email("http://www.cflib.org/submit.cfm")#
</cfoutput>
Parameters:
| Name | Description | Required |
|---|---|---|
| input | URL to parse. | Yes |
Full UDF Source:
<cfscript>
/**
* creates a webmaster@... address out of any URL.
*
* @param input URL to parse. (Required)
* @return Returns a string.
* @author Michael Muller (michael@mullertech.com)
* @version 1, July 11, 2008
*/
function webmaster_email(input) {
if(left(input,4) eq "http") return "webmaster@" & listRest(listGetAt(input,2,"/"),".");
else return "webmaster@" & listRest(listFirst(input,"/"),".");
}
</cfscript>
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