variables are case-sensitive. $item_amount_in_store is different from $item_amount_in_Store 1st variable contains all lowercase characters, while the 2nd one contains "S" uppercase character. happy coding sachin On Mon, Jun 24, 2013 at 5:32 PM, Karl-Arne Gjersøyen <karlarneg@xxxxxxxxx>wrote: > Error in my last post This is corrected: > > $item_amount_in_store = 223; > $update_amount = 7; > $item_amount_in_Store += $update_amount; > > It show the result = 227 and not 230. Why is this happen? > > Karl > > ---------- Forwarded message ---------- > From: Karl-Arne Gjersøyen <karlarneg@xxxxxxxxx> > Date: 2013/6/24 > Subject: Is it possible??? > To: PHP Mailinglist <php-general@xxxxxxxxxxxxx> > > > $item_amount_in_store = 223; > $update_amount = 7; > $update_item_amount_in_store += $update_amount; > $update_amoint_in_store is now 227; > > Why? That should be 230! > > Karl > > > > -- > Hjemmeside: http://www.karl-arne.name/ >
