Nothing
Code
parse_query("foo")
Output
$foo
[1] ""
Code
parse_query("?foo")
Output
$foo
[1] ""
Code
parse_query("?foo&bar")
Output
$foo
[1] ""
$bar
[1] ""
Code
parse_query("?foo&bar=baz")
Output
$foo
[1] ""
$bar
[1] "baz"
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.