function common_render_content($text, $notice) {
$r = htmlspecialchars($text);
$id = $notice->profile_id;
function common_render_content($text, $notice) {
$r = htmlspecialchars($text);
$id = $notice->profile_id;
$r = preg_replace('/(^|\b)@([\w-]+)($|\b)/e', "'\\1@'.common_at_link($id, '\\2').'\\3'", $r);
$r = preg_replace('/(^|\b)@([\w-]+)($|\b)/e', "'\\1@'.common_at_link($id, '\\2').'\\3'", $r);