public function Open($array)
{
$s = "host={$array[0]} port={$array[5]} dbname={$array[3]} user={$array[1]} password={$array[2]} options='--client_encoding=UTF8'";
if (false == $array[5]) {
$db_link = pg_connect($s);
} else {
$db_link = pg_pconnect($s);
}
if (!$db_link) {
return false;
} else {
$this->dbpre = $array[4];
$this->db = $db_link;
$v = pg_version($db_link);
$this->version = $v['client'];
return true;
}
}