hahahaha, that was so stupid of me... should have put if (! $ra) { $ra =
array(); } but I seemed to have missed this.. lol :P
thanks for your help and sorry for being an idiot ;D"Hawk" <[EMAIL PROTECTED]> skrev i meddelandet [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I'm a newbie at php, so dont tease me ;P > first I have to input fields for $group and $amount > and a textarea where you enter bla,blah,blabla etc > > $total = $amount*$group-1; > $da = split (",", $textarea); > for ($a = 1; $a <= $group; $a++) { > print "<tr><td><table><tr><td>Group $a:<tr><td>"; > for ($b = 1; $b <= $amount; $b++) { > > $ra = array(); > $r = rand(0,$total); > $check = in_array($r,$ra); > if ($check == false) { > $ra[] = "$r"; > print "<center>$da[$r] - $r<br>"; > } > elseif ($check == true) > $r = rand(0,$totalt); > $b--; // > } > > Maybe I'm doing completly wrong, but this is the way I was trying to solve > it, just can't get it to work, even if I think it should :P > > "Aaron" <[EMAIL PROTECTED]> skrev i meddelandet > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > can we see the code? > > > > -aaron > > > > "Hawk" <[EMAIL PROTECTED]> wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > Tried that now, and with the same results > > > print_r($ra); still only shows the last info inserted in the array :/ > > > > > > "Aaron" <[EMAIL PROTECTED]> skrev i meddelandet > > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > just assign the value to $ra[] > > > > > > > > > > > > "Hawk" <[EMAIL PROTECTED]> wrote in message > > > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > > I have a for loop, and an if that checks something, and if true, > it's > > > > > supposed to add info to an array called $ra, but instead of adding > it > > to > > > > the > > > > > array it seems like it's overwriting it, currently I'm using > $ra[$r] > > = > > > > > "$r"; where $r is a number.. > > > > > after the for } I put a print_r($ra); and it only prints the last > > thing > > > > that > > > > > was added to the array. How do I solve this? Haven't used arrays > much > > so > > > > I'm > > > > > trying to learn, but it's not going very well :) > > > > > > > > > > Håkan > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
