User Guide

54 Chapter 3: Tag and Function Changes
IsWDDX
Change ColdFusion MX This function returns No for
arrays and other complex
values.
ColdFusion 5 returns an error.
ColdFusion MX and
ColdFusion 5 accept a basic
value, such as a string,
number, logical value, or date
and time value.
IsXML
All ColdFusion MX 7
IsXmlAttribute
All ColdFusion MX 7
IsXmlDoc
All ColdFusion MX
IsXmlElem
All ColdFusion MX
IsXmlNode
All ColdFusion MX 7
IsXmlRoot
All ColdFusion MX
Len
Change ColdFusion MX When calculating a length, a
string-processing function
processes an ASCII 0 (NUL)
character and continues to
process subsequent
characters of the string, if any.
In ColdFusion 5, these
functions did not process any
subsequent characters of the
string after processing the
ASCII 0 (NUL) character.
ListSetAt
Change ColdFusion MX This function no longer
changes the first delimiter in
the list to the first delimiter
specified in the function.
ListSort
Change ColdFusion MX In a descending sort with
textnocase, ListSort returns
elements in a different order
than in ColdFusion 5.
Function Parameter,
value, or
change
Added in this
ColdFusion
release
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