querySize
The number of query parameters in this URL, like 2 for http://host/?a=apple&b=banana. If this URL has no query this is 0. Otherwise it is one more than the number of "&" separators in the query.
| URL | querySize() |
|---|---|
http://host/ | 0 |
http://host/? | 1 |
http://host/?a=apple&k=key+lime | 2 |
http://host/?a=apple&a=apricot | 2 |
http://host/?a=apple&b | 2 |