public static function normalizeHost($host)
    {
        if (is_array($host)) {
            return static::normalizeHostArray($host);
        }

        if (is_string($host)) {
            return static::normalizeHostString($host);
        }

        return [ $host ];
    }
public static function normalizeHost($host)
    {
        if (is_array($host)) {
            return static::normalizeHostArray($host);
        }

        if (is_string($host)) {
            return static::normalizeHostString($host);
        }

        return [ $host ];
    }
public static function normalizeHost ( $ host ) { if ( is_array ( $ host ) ) { return static :: normalizeHostArray ( $ host ) ; } if ( is_string ( $ host ) ) { return static :: normalizeHostString ( $ host ) ; } return [ $ host ] ; }
Parse the provided host definition into multiple host definitions if it
specifies more than one host.

@param array|string $host The host definition from a Redis Sentinel
connection

@return array One or more host definitions parsed from the provided
host definition
Parse the provided host definition into multiple host definitions if it specifies more than one host .