On 9/3/06, Michael Fuhr <mike@fuhr.org> wrote:
> On Fri, Sep 01, 2006 at 11:55:32AM -0400, Christopher Murtagh wrote:
> > I've got a function that returns and array $foo, and an array $bar.
> > Is there an elegant way to test if $bar is a subset of $foo? I've been
> > looking through the docs and haven't found anything. Am I missing
> > something obvious, or am I out of luck?
>
> In the specific case of integer arrays you could use contrib/intarray.
Cool. This is exactly what I needed. Thanks a bunch!
Cheers,
Chris