[Phpwm] days_between()

Michael Sheldon webmaster at mikeasoft.com
Fri Jun 8 09:25:56 BST 2007

On Thu, Jun 07, 2007 at 04:33:15PM +0100, Paul Matthews wrote:
> The point I'm trying to make is that 'x' is a bad error character to pass
> back. Surely the 'null' character would make more sense as that way the view
> (or whatever is calling the function) could deal with the result as it saw
> fit? I personally would even stay clear of using Boolean false because of
> php's dynamic typing. As for the use of the '@' symbol, I've always been led

 Just a quick side-node, the use of Booleans within PHP is fairly safe as 
long as you make use of the identical operator (===) instead of the equality
operator (==), this ensures that both compared values are of the same type.


Michael Sheldon

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