$size
$size :
PgSQL large object stream interface for Download2
Usage:
require_once 'HTTP/Download2.php';
require_once 'HTTP/Download2/PgLOB.php';
$db = &DB::connect('pgsql://user:pass@host/db');
// or $db = pg_connect(...);
$lo = Download2_PgLOB::open($db, 12345);
$dl = new Download2;
$dl->setResource($lo);
$dl->send()