$_POST returns Array when getting data from multiple dropdown

[Erfan Shirazi <eshirazi@xxxxxxxxxx>]

Hi all


I want to get all data passed on to a certain page, I use this to make 
it happen:

foreach($_POST as $key => $tempvalue)
{
	$cVariable .= $key."=".$tempvalue."&";
}

This works fine as long it is textfields etc...
I.e: $cVariable //Contains foobar=something&

But if it is multiple dropdown then it returns correct "key" but the 
value will be "Array".
I.e: $cVariable //Contains foobar=Array&

Is there anyway I can get the values chosen instead of just "Array"?

Thx in advance

/Erfan

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