php gets the url address of the current page

// Description: Get the complete URL


function curPageURL()

{

 $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;

}

?>

php, url