X-Hacker.org- SuperLib 3.50 - function varlen()

Click above to get retro games delivered to your door ever month! X-Hacker.org- SuperLib 3.50 - function varlen()

[<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]

 FUNCTION VARLEN()

  Short:
  ------
  VARLEN() Returns length of a variable  of any type

  Returns:
  --------
  <nLength> => Length of variable

  Syntax:
  -------
  Varlength(expX)

  Description:
  ------------
  Converts expX to character with VAR2CHAR() and then
  returns its length

  Examples:
  ---------
   VARLEN(123.45)    //returns 6

   VARLEN(.F.)       //returns 3

   VARLEN(DATE())  //returns 8

  Source:
  -------
  S_VARLEN.PRG

Online resources provided by: http://www.X-Hacker.org --- NG 2 HTML conversion by Dave Pearson