banner exhange error

[PLaT]

this is an error IM getting:

Warning: shuffle() expects parameter 1 to be array, null given in /home/virtual-/public_html/banner/inc/showbanner/getbanner.inc on line 13

Warning: shuffle() expects parameter 1 to be array, null given in /home/virtual-/public_html/banner/inc/showbanner/getbanner.inc on line 15

this is the code in the .inc file:

<?

$result_get_user_info = mysql_query("SELECT * FROM users WHERE id='$uid'");
$user_info = mysql_fetch_array($result_get_user_info);

$result_get_banner = mysql_query("SELECT user_login FROM users WHERE imp_left > 0 AND act='1' AND numban > 0");

while ($banner = mysql_fetch_array($result_get_banner)){
$bid[] = "$banner[user_login]";
}
$ip = getenv ("REMOTE_ADDR");
srand ((float)microtime()1000000);
shuffle ($bid);
srand ((float)microtime()1000000);
shuffle ($bid);

$id = "$bid[0]";
$id2 = "$bid[1]";

$checkban = "$banner[lastbannerid]";
If ($id == "$checkban"){
$id = "$bid[1]";
}

---

The page is located here: http://www.virtual-wars.com/banner/showbanner.php

can anyone help me with this error?

cheers

[dalecosp]

Maybe, try:

shuffle($bid[]);

Hey, also, from one friendly lister to another. Enclose your code with the code or PHP tags. You can do it with [ and ] with "code" or "php" inside the bracket, you do have to do point-n-drool. 🙂 If you do [ with php and ] you get colors....makes things much easier to read, not a big deal until people start putting up whole scripts. 😉

HTH,