/**
Filters an array of request arrays to return the allowed requests only for the current user.
@param arg_arr_requests array of all available requests.
@return an array of allowed requests only for the current user.
@see is_request_allowed().
@see get_allowed_links().
@see is_request_allowed().
@access Public.
*/
public static function get_allowed_requests($arg_arr_requests)
{
global $__in, $__out;
$arr_allowed_requests = array();
if (!is_array($arg_arr_requests)) {
return array();
}
while (list(, $request) = each($arg_arr_requests)) {
if (!$request) {
$arr_allowed_requests[] = array();
} else {
if (dispatcher::is_request_allowed($request)) {
$arr_allowed_requests[] = $request;
}
// if request is allowed then add it to the array of requests
}
}
}