'mysql', 'connections' => [ 'mysql' => [ 'driver' => 'mysql', 'host' => getenv('DB_HOST'), 'port' => getenv('DB_PORT'), 'database' => getenv('DB_NAME'), 'username' => getenv('DB_USER'), 'password' => getenv('DB_PASSWORD'), 'charset' => 'utf8mb4', 'collation' => 'utf8mb4_general_ci', 'prefix' => '', 'strict' => true, 'engine' => null, ], ], ];