#http\QueryString http\QueryString::mod(mixed $params = NULL)

Set additional $params to a clone of this instance. See http\QueryString::set().

NOTE:
This method returns a clone (copy) of this instance.

Params:#

• mixed $params# = NULL
  Additional params as object, array or string to parse.

Returns:#

• http\QueryString, clone.

Throws:#

• http\Exception\BadQueryStringException