[SOLVED] Php maths - not working :S

[ILYAS415]

Okay im having trouble with something in my scripts. I have a script that controls the prices on an ingame stock market. Ive found the problem but dont no how to fix it. Heres the part of the code where the error is...

 

$stockmarket= mysql_query("SELECT * FROM `stockmarket`");
while ($var= mysql_fetch_object($stockmarket)){
$forms= intval(rand(2, 5));
$formul= intval(rand(5, 10));
$price=intval($var->current_price);
if ($var->activity <= $var->pre_activiy){
$form=$price-$forms;
}elseif ($var->activity > $var->pre_activity){
$form=$price+$forms;
}
echo "<BR>£$price<br> random number to take away/add: $forms<br> new price: ".$form."<br>";
}

 

You can see an example of this script running at: http://www.ragingmortals.com/tester.php

 

As u can see, on the page the 'new price' is not being outputted. This only means that the variable is wrong but i cant see any mistake :S

[sasa]

if ($var->activity <= $var->pre_activity){

[ILYAS415]

hehe thnx lol