// Use environment variables for mysql if they are set beforehand
if (!empty(getenv('MYSQL_HOST'))
- && !empty(getenv('MYSQL_PORT'))
- && !empty(getenv('MYSQL_USERNAME'))
- && !empty(getenv('MYSQL_PASSWORD'))
- && !empty(getenv('MYSQL_DATABASE'))) {
+ && !empty(getenv('MYSQL_PORT'))
+ && !empty(getenv('MYSQL_USERNAME'))
+ && !empty(getenv('MYSQL_PASSWORD'))
+ && !empty(getenv('MYSQL_DATABASE'))) {
$db_host = getenv('MYSQL_HOST') . ':' . getenv('MYSQL_PORT');
$db_user = getenv('MYSQL_USERNAME');
$db_pass = getenv('MYSQL_PASSWORD');