Description:
------------
			
Last element or $data refers to the first $prod from the Product loop, memory reference problem just thought I?d make you aware of it because I have been staring at my code for 30 min.


Reproduce code:
---------------
foreach( $data as &$group )
			{
				foreach( $group as $prodId=>&$prod )
				{
					if( !isset( $prod['Usage'] ) )
						$prod['Usage'] = 0;
						
					if( !isset( $prod['Owned'] ) ) 
						$prod['Owned'] = 0;
				
					$prod['Diff'] = $prod['Usage'] - $prod['Owned'];
					
					$heading[$prodId] = '';
				}
			}
			
			foreach( Product::FindByCd( "Product", array_keys($heading) ) as $prod )
				
				$heading[$prod->ProductID] = $prod->ProductName;


Expected result:
----------------
          [148] => Array
                (
                    [Owned] => 6
                    [Usage] => 4
                    [Diff] => -2
                )

            [102] => Array
                (
                    [Owned] => 5
                    [Usage] => 3
                    [Diff] => -2
                )

            [126] => Array
                (
                    [Usage] => 1
                    [Owned] => 0
                    [Diff] => 1
                )

        )


Actual result:
--------------
[148] => Array
                (
                    [Owned] => 6
                    [Usage] => 4
                    [Diff] => -2
                )

            [102] => Array
                (
                    [Owned] => 5
                    [Usage] => 3
                    [Diff] => -2
                )

            [126] => Product Object
                (
                    [ProductID] => 148
                    [CallTypeID] => 1
                    [ProductSaleTypeID] => 
                    [ProductName] => 9242
                    [ProductDscrpn] => DUAL TUNER HD PVR
                    [BEVArticleNo] => 64300
                    [R00ReqdIndcr] => 1
                    [ProductValue] => 0.00
                    [ProductActiveIndcr] => 1
                    [DDPriority] => 1
                    [SubArticleNo] => 
                    [CurrentInventoryIndcr] => 1
                    [TunerNo] => 2
                    [HDIndcr] => 0
                    [DishIncludedIndcr] => 0
                    [Duration] => 
                    [RuleName] => 9200
                    [InstallerVuPriority] => 
                )

        )