$get_url = "http://google.com/?var=234&key=234";
$my_url = "http://localhost/test.php?id=" . urlencode($get_url);
$my_url outputs:
http://localhost/test.php?id=http%3A%2F%2Fgoogle.com%2F%3Fvar%3D234%26key%3D234
So now you can get this value using $_GET['id'] or $_REQUEST['id'] (decoded).
echo urldecode($_GET["id"]);
Output
http://google.com/?var=234&key=234
To get every GET parameter:
foreach ($_GET as $key=>$value) {
echo "$key = " . urldecode($value) . "<br />\n";
}
$key is GET key and $value is GET value for $key.
Or you can use alternative solution to get array of GET params
$get_parameters = array();
if (isset($_SERVER['QUERY_STRING'])) {
$pairs = explode('&', $_SERVER['QUERY_STRING']);
foreach($pairs as $pair) {
$part = explode('=', $pair);
$get_parameters[$part[0]] = sizeof($part)>1 ? urldecode($part[1]) : "";
}
}
$get_parameters is same as url decoded $_GET.