CFLib.org – Common Function Library Project

Description:
This UDF increments a standard 3 place (0.0.0) version number from left to right in ascending order.

Return Values:
Returns a string.

Example:

<cfoutput>
#versionThis('1.9.9')# 
</cfoutput>

Parameters:

Full UDF Source:

/**
 * Increments the values of a 3 place version number.
 * Version 2 by Raymond Camden
 * 
 * @param version      String in the form of a version number, as in x.x.x. (Required)
 * @return Returns a string. 
 * @author Byron Bignell (byronj@bignell.com) 
 * @version 2, June 12, 2003 
 */
function versionThis(str){
    str = replace(str,".","","all") + 1;
    str = left(str,len(str) - 2) & "." & mid(str,len(str)-1,1) & "." & right(str,1);
    return str;
}