Hi all , i am trying to write some basic code to update stock qtys from a XML file ..

I am so close .. just stumbled at the last hurdle ( i think ) Can anyone help ...

I am parsing the XML correctly as it echos up to the screen just fine , so I have something like :-

Code:
connection string and select DB 

Start the xml reading array ...

populate $productcode and $stock from XML 

echo to the page ... all fine 

 $ins_product = addslashes($productcode);
 $ins_qty = addslashes($stock);

$result= mysql_query("UPDATE 'products' SET products_quantity = '$ins_qty' WHERE 'products_model = '$ins_product'");

loop back to the beginning of the array

the result is all the correct info gets echo'd up to the page , but the update query does nothing.


ANy hints please ?