/*
 * Function for creating radio lists with a custom start and end parameters.
 */
function create_radio_options ($start, $end, $selected, $item, $echo = false)
{
	$return	= '';

	for ($i = $start; $i <= $end; $i++)
		$return .= sprintf('<input type="radio" name="%s" value="%d" %s>%d'."\n", $item, $i, selected ($i, $selected), $i);

	if (!$echo)
		return $return;

	echo $return;
}




###################### The below works perfectly. The above doesnt. Why? ############################

/*
 * Function for creating select lists returning all values for a given parameters.
 */
function create_select_options_array ($array, $selected, $echo = false)
{
	$return	= array ();

	foreach ($array as $key => $val)
	{
		$return[]	= '<option value="' . $key . '"' . selected ($key, $selected) . '>' . $val . '</option>';
	}

	$return	= implode ("\n", $return);

	if ($echo == true)
	{
		echo $return;
	}
	else
	{
		return $return;
	}
}