$dbhost     = getenv('POSTGRESQL_DB_HOST');
$dbport     = getenv('POSTGRESQL_PORT');
$dbname     = getenv('POSTGRESQL_DB_NAME');
$dbusername = getenv('POSTGRESQL_USERNAME');
$dbpassword = getenv('POSTGRESQL_PASSWORD');
$connectstring = "pgsql:host=".$dbhost.";port=".$dbport.";dbname=".$dbname;

        'components' => array(
                'db' => array(
                        'connectionString' => $connectstring,
                        'emulatePrepare' => true,
                        'username' => $dbusername,
                        'password' => $dbpassword,
                        'charset' => 'utf8',
                        'tablePrefix' => 'lime_',
                ),

 
$dbhost     = getenv('MYSQL_DB_HOST');
$dbport     = getenv('MYSQL_PORT');
$dbname     = getenv('MYSQL_DB_NAME');
$dbusername = getenv('MYSQL_USERNAME');
$dbpassword = getenv('MYSQL_PASSWORD');
$connectstring = "mysql:host=".$dbhost.";port=".$dbport.";dbname=".$dbname;