function authorize($key)
{
$authorized_key = false;
$standard_key = parent::authorize($key);
if ($standard_key) {
//check for the slash char
$illegal_characters = array('/', ':', '?', DIRECTORY_SEPARATOR, ';', ',', '*', '"', '\'', '<', '>', '!', '&', '+', '{', '}', '[', ']', '%', '#', '$');
$authorized_key = str_replace($illegal_characters, '__IC__', $standard_key);
//$authorized_key = urlencode($standard_key );
}
return $authorized_key;
}
