any one help me to limit the content size

[Lynne]

This is not going to work:

$thread['meta_description'] = htmlspecialchars_uni(fetch_censored_text(fetch_trimmed_title($thread['title'], $thread['forumid'], false)));

You would need something like:

$thread['meta_description'] = htmlspecialchars_uni(fetch_censored_text(fetch_trimmed_title($thread['title'].$thread['forumid'], 500, false)));

Please see the api for that function here - https://members.vbulletin.com/api/vB..._trimmed_title The second parameter must be a number.