array( 'password' => $admin_pass, ), ); } $i=1; while (TRUE) { $prefix = 'REDIS_' . $i . '_'; $server_name = getenv($prefix . 'NAME'); $server_host = getenv($prefix . 'HOST'); $server_port = getenv($prefix . 'PORT'); if (empty($server_host)) { break; } if (empty($server_name)) { $server_name = $server_host; } if (empty($server_port)) { $server_port = 6379; } $config['servers'][] = array( 'name' => $server_name, 'host' => $server_host, 'port' => $server_port, 'filter' => '*', ); $i++; }