add missing option
[mdref/mdref-http] / http / QueryString / mod.md
1 # http\QueryString http\QueryString::mod(mixed $params = NULL)
2
3 Set additional $params to a clone of this instance.
4 See http\QueryString::set().
5
6 > **Note:** This method returns a clone (copy) of this instance.
7
8 ## Params:
9
10 * mixed $params = NULL
11 Additional params as object, array or string to parse.
12
13 ## Returns:
14
15 * http\QueryString, clone.
16
17 ## Throws:
18
19 * http\Exception\BadQueryStringException