private function serialiseTheArrayKey($arr, $myName, &$headingRow, &$dataRow)
{
$ret = "";
foreach ($arr as $k => $val) {
$ret = $myName;
$dk = ArrayBuilder::getDummyKey();
if ($k != $dk) {
$ret .= "_" . $k;
}
if (is_array($val)) {
$this->serialiseTheArrayKey($val, $ret, $headingRow, $dataRow);
} else {
$headingRow[$ret] = true;
$dataRow[$ret] = $val;
}
}
}
public function __construct()
{
$this->dummyKey = ArrayBuilder::getDummyKey();
}