require_once '/REST.php';
string|array PEAR_REST::retrieveCacheFirst (string $url, array|false [$accept = false], boolean [$forcestring = false])
string|array PEAR_REST::retrieveCacheFirst
This is useful for elements that should never change, such as information on a particular release
full URL to this resource
contents of the accept-encoding header
if TRUE, xml will be returned as a string, otherwise, xml will be parsed using PEAR_XMLParser
throws no exceptions thrown
This function can not be called statically.
