Replace

Returns string with occurrences of substring1 being replaced with substring2 in the specified scope.

See also Find, ReplaceNoCase, ReplaceList, and REReplace.

Syntax

Replace(string, substring1, substring2 [, scope ])

string

Any string.

substring1

String to be replaced.

substring2

String that should replace occurrences of substring1.

scope

Defines how to complete the replace operation:

ONE -- Replace only the first occurrence (default).
ALL -- Replace all occurrences.

Examples

<!--- This example shows the use of Replace --->
<HTML>
<HEAD>
<TITLE>
Replace Example
</TITLE>
</HEAD>

<BODY BGCOLOR=silver>
<H3>Replace Example</H3>

<P>The Replace function returns <I>string</I> with 
<I>substring1</I> being replaced by <I>substring2</I> in
the specified scope.  This is a case-sensitive search.

<CFIF IsDefined("FORM.MyString")>
<P>Your original string, <CFOUTPUT>#FORM.MyString#</CFOUTPUT>
<P>You wanted to replace the substring <CFOUTPUT>#FORM.MySubstring1#
  </CFOUTPUT>
with the substring <CFOUTPUT>#FORM.MySubstring2#</CFOUTPUT>.
<P>The result: <CFOUTPUT>#Replace(FORM.myString,
FORM.MySubstring1, FORM.mySubString2)#</CFOUTPUT>
</CFIF>
...

CFML Language Reference
Chapter 2 : ColdFusion Functions