The usual way to do this in PHP is to put id[] in your URL instead of just id:
http://link/foo.php?id[]=1&id[]=2&id[]=3
Then $_GET['id'] will be an array of those values. It’s not especially pretty, but it works out of the box.
The usual way to do this in PHP is to put id[] in your URL instead of just id:
http://link/foo.php?id[]=1&id[]=2&id[]=3
Then $_GET['id'] will be an array of those values. It’s not especially pretty, but it works out of the box.