PHP redirect – go back to previous page

An article by Binary Tides    1 Comment

To go back to the previous page the superglobal variable $_SERVER can be used.
$_SERVER['HTTP_REFERER'] has the link to the previous page.

So to redirect simply :

#Method to go to previous page
function goback()
{
	header("Location: {$_SERVER['HTTP_REFERER']}");
	exit;
}

goback();

Popularity: 10% [?]