REMOVECHARS |
Description Removes characters from a string.
Returns A copy of the string, with count characters removed from the specified start position. If no characters are found, returns zero.
Category String functions
Function syntax
    RemoveChars(string, start, count)
See also Insert, Len
Parameters
Example
    <h3>RemoveChars Example</h3>
    Returns a string with <I>count</I> characters removed from the
    start position. Returns 0 if no characters are found.

    <cfif IsDefined("FORM.myString")>
       <cfif (FORM.numChars + FORM.start) GT Len(FORM.myString)>
          <p>Your string is only <cfoutput>#Len(FORM.myString)#
           </cfoutput> characters long.
          Please enter a longer string, select fewer characters to remove or
          begin earlier in the string.
       <cfelse>
          <cfoutput>
          <p>Your original string:    #FORM.myString#
          <p>Your modified string:   #RemoveChars(FORM.myString,
    FORM.start, FORM.numChars)#
          </cfoutput>
       </cfif>
    </cfif>

STRING |

A string or a variable that contains one. String in which to search.

START |

A positive integer or a variable that contains one. Position at which to start search.

COUNT |

Number of characters to remove.