code goes like this—>
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;
}