Is it possible to retrieve the arguments from a url where the same $_GET has different values?
Such as www.domain.com/?user=1&user=2
Currently this only shows whatever is listed second, so if I echo $_GET['user'], it would output 2
I couldn't seem to find this on SO, so if I missed it please let me know.
Thanks for your help!
Quick answer is no.
http://localhost/?user=1&user=2 Gets you:
array 'user' => string '2' (length=1) However, by including brackets in the query like this:
http://localhost/?user[]=1&user[]=2 You can retrieve $_GET['user'] and be returned with this:
array 'user' => array 0 => string '1' (length=1) 1 => string '2' (length=1) The query string gets parsed into the associative array $_GET, so when there are duplicated keys only the last version of the value is present on the map. You can however access the raw $_SERVER['QUERY_STRING'] and parse it on your own.
If possible, it would we best if you modify your code to not duplicate keys.
You could possibly use a foreach loop for each $_GET and then group all the 'user' variables into a single array and then access the whichever key value you need. 0 being the first, 1 being the second, and so on...
$_SERVER['QUERY_STRING']is all you need.