Insert |
Description
Inserts a substring in a string after a specified character position. If position = 0, prefixes the substring to the string.
Returns
A string.
Category
String functions
Function syntax
    Insert(substring, string, position)
See also
RemoveChars, Len
Parameters
Parameter | Description
substring | A string or a variable that contains one. String to insert.
string | A string or a variable that contains one. String into which to insert substring.
position | Integer or variable; position in string after which to insert substring.
Example
    <h3>Insert Example</h3>

    <cfif IsDefined("FORM.myString")>
       <!--- if the position is longer than the length of the string, err --->
       <cfif FORM.insertPosition GT Len(MyString)>
          <cfoutput>
          <p>This string only has #Len(MyString)# characters; therefore,
    you cannot insert the substring       #FORM.mySubString# at position
    #FORM.insertPosition#.
          </cfoutput>
       </cfif>
    <cfelse>
       <cfoutput>
       <p>You inserted the substring #FORM.MySubstring# into the string
    #FORM.MyString#, resulting in the following string:
    <br>#Insert(FORM.MySubString, FORM.myString,
    FORM.insertposition)#
       </cfoutput>
    </cfif>

substring |
A string or a variable that contains one. String to insert.

string |
A string or a variable that contains one. String into which to insert substring.

position |
Integer or variable; position in string after which to insert substring.