public static function f1($query, $opts = null, $connection_id = null)
{
if (class_exists("DEBUG")) {
DEBUG::log_start("PDO FETCH");
}
$o = self::getInstance();
if (!preg_match("/limit\\s*\\d+\\s*,\\s*\\d+/", $query)) {
$query .= " limit 0,1";
}
$res = $o->query($query, $opts, $connection_id);
if (isset($res) && $res instanceof PDOStatement) {
$rw = $res->fetch();
if (class_exists("DEBUG")) {
DEBUG::log_end($query . (isset($opts) ? " with opts: " . join(",", $opts) : " without opts"), "PDO+FETCH ONE", "PDO FETCH");
}
return $rw;
}
return null;
}