public function fetchArray($sql)
{
$arrayDispList = NULL;
if (!is_object(ReportGenerator::$dbCon) && !ReportGenerator::$dbCon instanceof DMLFunctions) {
ReportGenerator::$dbCon = new DMLFunctions();
}
$message2 = ReportGenerator::$dbCon->executeQuery($sql);
$i = 0;
while ($line = mysql_fetch_array($message2, MYSQL_NUM)) {
for ($c = 0; count($this->field) * 2 > $c; $c += 2) {
$arrayDispList[$line[0]][$c / 2][$line[$c]] = $line[$c + 1];
}
$i++;
}
return $arrayDispList;
}
