Help with this simple code :/

[zardos]

Hi, this is a plug-in i wrote and entered into the, registration-verified hook
I cant get this to work, and yes minvtes do exist in the user table.

Plz help.



$vbulletin->$db->query_write("UPDATE " . TABLE_PREFIX . "user SET minvites='minvites + 1' WHERE userid = " . $userinfo['referrerid'] . " LIMIT 1");

[briansol]

you can't ADD on a string.

'minvites + 1' is incorrect.

minvites should be an int/float field (not a varchar) and there should be no quotes around it

[Guest190829]

Also it's:


$vbulletin->db->query_write();


Not


$vbulletin->$db->query_write();