+ function dedupeSessionCookies()
+ {
+ if (headers_sent()) {
+ return;
+ }
+ $cookies = array();
+
+ foreach (headers_list() as $header) {
+ // Identify cookie headers
+ if (strpos($header, 'Set-Cookie:') === 0) {
+ $cookies[] = $header;
+ }
+ }
+ header_remove('Set-Cookie');