function createItem($table, array $Data)
{
$statement = "INSERT INTO `{$table}` SET";
$parameters = array();
foreach ($Data as $name => $value) {
$statement .= " `{$name}` = ?,";
$parameters[] = $value;
}
$statement = substr($statement, 0, -1);
$this->execute($statement, $parameters);
$lastId = $this->lastId();
return $lastId;
}