public static function set($key, $value)
{
$options = self::get_options();
$options[$key] = $value;
self::$_opt = $options;
update_option(self::OPTIONS_NAME, $options);
}
private static function get_options()
{
if (empty(self::$_opt)) {
$options = get_option(self::OPTIONS_NAME, array());
if (!is_array($options)) {
$options = self::defaults();
}
$options = array_merge(self::defaults(), $options);
self::$_opt = $options;
}
return self::$_opt;
}
