On Tue, Jan 02, 2001 at 03:05:33PM +0100, Andreas J. Koenig wrote:
> I'm sure I'm missing something very basic here: Where is the "or" in
> the array? I mean, how do "yea | ney" and "yea & ney" differ?
The or isn't in the array. Only the individual elements of the expression
are in the array. So, for "yea | ney" you would get a two element array
consisting of "yea" and "ney". You replace each element of the array with
a 1 or 0 depending on whetever you do with the element. So, for "yea |
nea" you would probably want to set the first element to 1 and the second
to 0. Then you call the eval method to get the final evaluation of the
expression.
See the examples in the docs.
:-)
-miko
