/**
* Returns a string formatted for a database connection
*
* @return string The DSN format needed by the PDO object
*/
public function getPDOString()
{
$pdo_string[] = $this->database_type . ':';
if (!$this->host->isEmpty()) {
$pdo_string[] = 'host=' . $this->host . ';';
}
if (!$this->port->isEmpty()) {
$pdo_string[] = 'port=' . $this->port . ';';
}
if (!$this->database_name->isEmpty()) {
$pdo_string[] = 'dbname=' . $this->database_name;
}
return implode('', $pdo_string);
}
