I have the following code which gets the URL parameter after the ? and displays it.

```
<?php

  $qt = http_build_query($_GET);

  echo $qt;

?>

```

But the problem i am having is that, whenever the URL is as follows:
<http://example.net/blog?123>

The output is as follows:
123=

How can i get rid of that "=" sign? I am parsing this into a mysql db, so the equal sign is not necessary.

Thank you!

P.S: I know that i need to sanitize the requests for security reasons, and i have that covered.