PHP：在$ _GET-Param中使用带有多个其他Params的$ _GET-Param

Question

yeah, I know, the title is kind of confusing, but no better title came to my mind. Here is my problem:

I want to use a link in my application, which would look like this: localhost/index?jumpto=some_folder/somescript.php?someparam1=1234&someparam2=4321

The problem is that &someparam2 is meant to hang on the second $_GET-Param. It would be like this: localhost/index?jumpto=some_folder/somescript.php?someparam1=1234&someparam2=4321

Instead, PHP interprets that &someparam2 hangs on the first $_GET-Param. localhost/index?jumpto=some_folder/somescript.php?someparam1=1234&someparam2=4321

Does anyone know a solution for this?
I already tried
localhost/index?jumpto='some_folder/somescript.php?someparam1=1234&someparam2=4321'
but of course that didn't work.

I hope you can understand my problem. Thank you for your time.

Answer 1

You will need to URL encode your string some_folder/somescript.php?someparam1=1234 so that php will not parse & in the query string as a param separator.

use urlencode("some_folder/somescript.php?someparam1=1234");