static function get_redirect_url($requested_redirect_to)
{
global $wpdb, $rul_db_addresses;
$redirect_to = false;
$rul_all = $wpdb->get_var('SELECT rul_url FROM ' . $rul_db_addresses . ' WHERE rul_type = \'register\' LIMIT 1');
if ($rul_all) {
$redirect_to = rulRedirectFunctionCollection::rul_replace_variable($rul_all, false);
return $redirect_to;
}
// No rule exists
return $redirect_to;
}
function rul_replace_variable($string, $user)
{
preg_match_all("/\\[variable\\](.*?)\\[\\/variable\\]/is", $string, $out);
foreach ($out[0] as $instance => $full_match) {
$replaced_variable = rulRedirectFunctionCollection::rul_get_variable($out[1][$instance], $user);
$string = str_replace($full_match, $replaced_variable, $string);
}
return $string;
}