Passing array of Variables by Reference

[code green]

I thought this would work

calling function
{.............
$cols = array($orders,$net,$charges,$margin);
$tots = array(&$totorders,&$totnet,&$totcharges,&$totmargin);
addTotals($cols,$tots);
.............
}

function addTotals(&$columns,&$totals)
{
	$size = count($columns);
	for($c=0;$c<$size;$c++)
	{
		$totals[$c] += $columns[$c];
		$columns[$c] = 0;
	}
}

What I want to happen is the variables $totorders,$tot net,$totcharges ,$totmargin are changed in the CALLING function.
But the first one only $totorders gets added.
The others $totnet,$totcha rges,$totmargin do not.

How should I be doing this?

[code green]

Wait a minute it may be working but the output is wrong.
Better test some more.