maybe I'm wrong, but don't you need a return value?

----- Original Message -----
From: "Christian Dechery" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, September 08, 2001 2:24 AM
Subject: [PHP] is PHP crazy, or am I?


> whats wrong with the code below?
>
> function bubblesort(&$vetor,$tam)
> {
> $trocou=true;
> $i=$j=0;
>
> while($trocou)
> {
> $trocou=false;
> for($j=0; $j<$tam-$i; $j++)
>   {
> if($vetor[$j] > $vetor[$j+1])
>     {
> $aux=$vetor[$j];
> $vetor[$j]=$vetor[$j+1];
> $vetor[$j+1]=$aux;
>     }
>     $i++;
>   }
> }
> }
>
> it's right right?
> so why when I print the array (with a for(;;) or with print_r) it still
> shows me it's not ordered... I printed it INSIDE the function... what's
the
> thing here? I'm I nuts?
>
> p.s: meu novo email  [EMAIL PROTECTED]
> ____________________________
> . Christian Dechery (lemming)
> . http://www.tanamesa.com.br
> . Gaita-L Owner / Web Developer
>
>
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