Block plugin for WordPress.
$block_class (string) (optional) Extra block classes, space separated. Default: None
$before (string) (optional) Text to place before the title. If empty no title will be printed. Default: None
$after (string) (optional) Text to place after the title. Default: None
$region (string) (optional) What region this block will be shown in. Regions taken from register_sidebar. Default: Null