private function _do_query($query)
{
if (defined('SAVEQUERIES') && SAVEQUERIES) {
$this->timer_start();
}
if ($this->use_mysqli) {
$this->result = @mysqli_query($this->dbh, $query);
} else {
$this->result = @mysql_query($query, $this->dbh);
}
$this->num_queries++;
if (defined('SAVEQUERIES') && SAVEQUERIES) {
$this->queries[] = [$query, $this->timer_stop(), $this->get_caller()];
}
}