How to get only the number from a alphanumeric String in ColdFusion
If the input contains numbers and characters, and we need to get only the numeric part from that, we can use reReplace Function in Coldfusion like this: <cfset test = "rtf4545"> <cfset result = reReplace(trim(test),"[^0-9\.]+","","All")> <cfoutput>#result#</cfoutput> Output: 4545