Select count from table...

[sixpackspeak]

I am using this code for an AJAX Chat Integration.

https://vborg.vbsupport.ru/showthrea...=269509&page=2

Updated to the following recently:
vBulletin 4.2.3 Patch Level 2
PHP 5.6.27-0+deb8u1 (cli)

And now the user counter doesn't work properly on the nav bar.

FYI, I've updated the "global_bootstrap_init_start" slightly, to make it a little more specific (and to remove duplicate login entries):

$resCNT = mysql_query("SELECT COUNT(userID) FROM ajax_chat_online GROUP BY userID");   
$num_chatting = $resCNT[0];
vB_Template::preRegister('navbar',array('num_chatting' => $num_chatting));
vB_Template::preRegister('FORUMHOME',array('num_chatting' => $num_chatting));

The query works perfectly as intended, however, it was not outputting any numerical counts, either with the current code (in OP) or the updated code. Does anyone have any suggestions?

[Dave]

It's not outputting anything because you don't fetch the results.
What you want to do is COUNT all DISTINCT records, example (untested):

PHP Code:

$resCNT = $vbulletin->db->query_first_slave("SELECT COUNT(DISTINCT userID) AS online FROM " . TABLE_PREFIX . "ajax_chat_online");   
$num_chatting = $resCNT['online'];
vB_Template::preRegister('navbar',array('num_chatting' => $num_chatting));
vB_Template::preRegister('FORUMHOME',array('num_chatting' => $num_chatting)); 


[sixpackspeak]

Thank you. That did it.