Below you'll find the source for the Visual Basic 6 function str_replace.
Attribute VB_Name = "modStrReplace"
' This function is downloaded from:
' http://www.stefanthoolen.nl/archive/vb6-functions/
'
' You may freely distribute this file but please leave all comments, including this one, in it.
'
' @Author Stefan Thoolen <mail@stefanthoolen.nl>
Option Explicit
''
' This function replaces a string in another string
' Same syntax as the PHP function 'str_replace'
' See also: http://www.php.net/manual/en/function.str-replace.php
' @param String search The string that must be replaced
' @param String treplace The string to replace to
' @param String subject The original string
' @param Integer count The amount of replaces to be done (0 is infinite)
' @return String The new string
' @author Stefan Thoolen <mail@stefanthoolen.nl>
Public Function str_replace(search As String, treplace As String, subject As String, Optional count As Integer) As String
' I wrote this function but later I found out that replace already existed in VB6
' For compatibility reasons I turned this into a wrapper
If count = 0 Then count = -1
str_replace = replace(subject, search, treplace, 1, CLng(count))
End Function