assert(isset($columnArray[$childKey]));
// Now is it what we are looking for?
+ //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'value=' . $value . ',key=' . $key . ',childKey=' . $childKey . ',columnArray=' . $columnArray[$childKey]);
if ($columnArray[$childKey] === $value) {
// Remember this match
$return = $key;