A bit of help with 'Cars' Mod

[realmoflegends]

Hey all,

This is the the cars mod given away by McCodes site, in the 'Tune' area. This section used to work just fine, but now gives these errors (nothing at all changed except hosting/PHP/MySQL version):

Warning: Cannot use a scalar value as an array in tune.php on line 20

Warning: Cannot use a scalar value as an array in tune.php on line 21

Warning: Cannot use a scalar value as an array in tune.php on line 22

Warning: Cannot use a scalar value as an array in tune.php on line 23

Warning: Invalid argument supplied for foreach() in tune.php on line 37

Code section is here:

<?php
/*-----------------------------------------------------
-- Mono Country v1.0 BETA
-- A product of DBS-entertainment
-- Copyright held 2005 by Dabomstew
-- INDEX.php
-----------------------------------------------------*/
function power($num1, $num2)
{
return pow($num1, $num2);
}
session_start();
include "globals.php";
print "<h3>The Enhancement and Upgrade Shoppe</h3><hr />
> <a href='garage.php'>Back To Race Track</a><hr />";
if(!$_GET['id']) { die("Invalid Usage"); }
$q=mysql_query("SELECT cp.*,ct.* FROM cars_playercars cp LEFT JOIN cars_types ct ON ct.carID=cp.cpcCAR WHERE cp.cpcID={$_GET['id']} AND cp.cpcPLAYER=$userid", $c);
if(mysql_num_rows($q) == 0) { die("Invalid Car"); }
$r=mysql_fetch_array($q);
$cost['acc']=$r['carACC']*power($r['cpcACCLV']+1,4)*($r['cpcACCLV']*$r['carACC']*2);
$cost['han']=$r['carHAN']*power($r['cpcHANLV']+1,4)*($r['cpcHANLV']*$r['carHAN']*2);
$cost['spd']=$r['carSPD']*power($r['cpcSPDLV']+1,4)*($r['cpcSPDLV']*$r['carSPD']*2);
$cost['shd']=$r['carSHD']*power($r['cpcSHDLV']+1,4)*($r['cpcSHDLV']*$r['carSHD']*2);
if($_GET['buy'])
{
if($_GET['buy'] != "acc" && $_GET['buy'] != "han" && $_GET['buy'] != "spd" && $_GET['buy'] != "shd") { die("Abusers suck."); }
$upgr_cost=$cost[$_GET['buy']];
if($ir['money'] < $upgr_cost) { die("You don't have enough money to upgrade this stat."); }
mysql_query("UPDATE users SET money=money-{$upgr_cost} WHERE userid=$userid", $c);
$stat="cpc".strtoupper($_GET['buy'])."LV";
mysql_query("UPDATE cars_playercars SET $stat=$stat+1 WHERE cpcID={$_GET['id']}", $c);
print "Upgrade Complete!<br />
> <a href='tune.php?id={$_GET['id']}'>Tune More</a>";
}
else
{
foreach($cost as $k => $v)
{
$costf[$k]='$'.number_format($v);
}
$acc=$r['cpcACCLV']*$r['carACC'];
$han=$r['cpcHANLV']*$r['carHAN'];
$spd=$r['cpcSPDLV']*$r['carSPD'];
$shd=$r['cpcSHDLV']*$r['carSHD'];

 

Help would be greatly appreciated, and there may be a few dollars rewards money involved. 23 people viewed this, someone must know :D

Edited May 17, 2011 by realmoflegends

[Djkanna]

Line 19 add after it, $cost = array();

[realmoflegends]

I tried that, nothing. Turns out the array had to be rewritten/phased out in order to work, failed on several servers with older and newer PHP and MySQL versions (mccodes might want to make a note of this for the Car mod they have on their site, the 'Tune' part really doesn't work, at least anymore).