[Admin]

You can use the getavatarurl() function if it's only for one member. But if it's in a loop then you should get the avatar stuff right in your query, like showthread.php:

$posts=$DB_site->query("
SELECT
post.*,post.username AS postusername,post.ipaddress AS ip,user.*,userfield.*,".iif($forum[allowicons],'icon.title as icontitle,icon.iconpath,','')."
attachment.attachmentid,attachment.filename,attachment.visible AS attachmentvisible,attachment.counter
[high]".iif($avatarenabled,",avatar.avatarpath,NOT ISNULL(customavatar.avatardata) AS hascustomavatar,customavatar.dateline AS avatardateline","")."[/high]
FROM post
".iif($forum[allowicons],'LEFT JOIN icon ON icon.iconid=post.iconid','')."
LEFT JOIN user ON user.userid=post.userid
LEFT JOIN userfield ON userfield.userid=user.userid
[high]".iif ($avatarenabled,"LEFT JOIN avatar ON avatar.avatarid=user.avatarid
                       LEFT JOIN customavatar ON customavatar.userid=user.userid","")."[/high]
LEFT JOIN attachment ON attachment.attachmentid=post.attachmentid
WHERE $postids
ORDER BY dateline $postorder
");