[PHP] is PHP crazy, or am I?

[Christian Dechery]

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 é [EMAIL PROTECTED]

. Christian Dechery (lemming)
. http://www.tanamesa.com.br
. Gaita-L Owner / Web Developer


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Re: [PHP] is PHP crazy, or am I?

[Tom Carter]

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 é [EMAIL PROTECTED]
 
 . Christian Dechery (lemming)
 . http://www.tanamesa.com.br
 . Gaita-L Owner / Web Developer


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 PHP General Mailing List (http://www.php.net/)
 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]
 To contact the list administrators, e-mail: [EMAIL PROTECTED]



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Re: [PHP] is PHP crazy, or am I?

[Alexander Skwar]

So sprach »Tom Carter« am 2001-09-14 um 03:58:50 +0100 :
 maybe I'm wrong, but don't you need a return value?

No, he doesn't .  Have a look at the 1st parameter.

PS: Fullquotes are not necessary.

Alexander Skwar
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