CFLib.org – Common Function Library Project

Description:
Allows a string which is encoded with the Quoted-Printable format to be converted into UTF-8 for parsing various document formats such as vCard and iCal.

Return Values:
Returns a string.

Example:

<cfoutput>#ParseQuotedPrintable("1=3D1")#</cfoutput>

Parameters:

Full UDF Source:

<!---
 Converts a string of text from Quoted-Printable format to UTF-8.
 
 @param text      String to parse. (Required)
 @return Returns a string. 
 @author Isaac Dealey (info@turnkey.to) 
 @version 1, January 10, 2007 
--->
<cffunction name="parseQuotedPrintable" output="false">
    <cfargument name="text" type="string" required="true">
    <cfset var crlf = chr(13) & chr(10)>
    <cfset var char = "">
    <cfset var x = 0>
    
    <cfset text = ListToArray(crlf & text,"=")>
    <cfloop index="x" from="1" to="#arrayLen(text)#">
        <cfset char = left(text[x],2)>
        <cfset text[x] = removechars(text[x],1,2)>
        <cfif char is not crlf>
            <cfset text[x] = CHR(InputBaseN(char, 16)) & text[x]>
        </cfif>
    </cfloop>
    
    <cfreturn ArrayToList(text,"")>
</cffunction>