We're in beta phase, please report issues here. Suggestions are also welcome. Thank you.
function shoutbox_parse_bbc($body)
{
global $modSettings;
$disabled = array();
if (empty($modSettings['shoutbox_enable_bbcode']))
$disabled = array('b' => true, 'i' => true, 'u' => true, 's' => true, 'url' => true, 'img' => true, 'code' => true, '<quote' >
// Auto-embed image URLs not already in [img] tags (only when img BBCode is enabled).
if (empty($disabled['img']))
{
$body = preg_replace(
