Here below the standard way to instance a Gladius database engine.
<?php
// creates the Gladius instance
$G = new Gladius();
?>
You can also use the following syntax:
<?php
// creates the Gladius instance
$G = new Gladius('database_name/');
// checks for a successful operation
if ($G->errno != _G__SUCCESS)
die($G->errstr);
?>
which is equivalent to
<?php
// creates the Gladius instance
$G = new Gladius();
$G->SelectDB('database_name/') or die($G->errstr);
?>
Note the different way error checking is performed. It is suggested the former way to better
handle errors.