Hi John, > > So given the example below, "10110" > > means that the person can view books 1, 3, and 4, > > but not 2 or 5. dig? > > Explain that to me... I know binary, but I can't see > how that equates to 1, 3, and 4.
Because you know binary :-) The above is a series of yes/no flags, not a binary number. Reading from left to right: book 1 : yes book 2 : no book 3 : yes book 4 : yes book 5 : no Cheers Jon -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
