Re: Appending into associative arrays

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On Sun, 2007-04-15 at 20:36 +0100, Alister Bulman wrote:
> On 15/04/07, Zoltán Németh <znemeth@xxxxxxxxxxxxxx> wrote:
> > 2007. 04. 15, vasárnap keltezéssel 21.20-kor Otto Wyss ezt írta:
> > > I want to sort directories according there modification time and thought
> > > accociative arrays would be perfect. But when I add an element like
> > >
> > > $dirs = array (filemtime($d) => $d)
> > (sorry the previous one is incorrect, I misunderstood what you
> > wanted...)
> > so:
> > $dirs[filemtime($d)] = $d;
> 
> Better, I think, to put the unique thing - the name, as the index.
> Two directories may have the same modification time.
> 
> $dirs[$d] = filemtime($d);

Has he even retrieved the directories in sorted order by modification
time? If not he still needs to sort.

Cheers,
Rob.
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