MisterWebNet

Getting the current page URL can be dependend on the server set up. The standard function (which may not always work! - read on if your stuck!) goes like this:

function curPageURL() {
print_r($_SERVER);
$pageURL = 'http';
if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";}
$pageURL .= "://";
if ($_SERVER["SERVER_PORT"] != "80") {
$pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
} else {
$pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
}
return $pageURL;
}

It looks pretty but does not always return the full URL especially if you have a lot of pass variables in the url.  The $_SERVER array contains a lot of useful information. You can see what it holds by printing it out:

print_r($_SERVER);

If you search for your string of variables in the printed out array, you'll probably find them under QUERY_STRING, i.e. $_SERVER['QUERY_STRING']

To get the full url then, you're pageurl in the function we begun with might look something like this:

$pageURL .= $_SERVER["SERVER_NAME"].$_SERVER['PHP_SELF']."?".$_SERVER['QUERY_STRING'];

Simply replace the $pageurl variables in the function above with this line! Note, I haven't allowed for https, or non-standard ports. You'll have to substitute in those into your pageurl variable from the function.