function hasRow($strict = false)
{
	return ($strict) ? (bool)count($results) == 1 : (bool)count($results);
}


// 				aantal rijen - resultaat
// normaal 			0				false
					1				true
					2				true
// strict			0				false
					1				true
					2				false


function hasRows()
{
	return (bool)count($results) > 1;
}