How to displaying advert after first post, 15th post and 29th post?

[kh99]

I think 'perpage' should work. Edit: well, it will tell you the page size being used, but I don't think it will tell you if the current page is full. I don't see any way to do that offhand.

[Spinball]

No perpage is 30 whatever number of replies there are.
Perhaps there isn't a value for the number of visible posts in a SHOWTHREAD page.

[kh99]

There doesn't seem to be, but there is a global $posts that is the result of the post query, so you could do something like:

global $db, $posts;
$rows = $db->num_rows($posts);

in a plugin, of course. There are other checks before posts are displayed so I guess there might be situations where there are more rows than posts, but I suppose if it works sometimes, that's better than not checking at all.

[Simon Lloyd]

This is out of one of my ad mods

PHP Code:

if ($this->registry->options['google_ads_onoff'] && ($this->registry->options['advert_postbit_ad'] || $this->registry->options['advert_postbit_ad_rand']))
{


    $this_script_off = explode('|',$this->registry->options['advert_this_script_off']);
    if (!$this->registry->options['advert_this_script_off'] || !in_array(THIS_SCRIPT, $this_script_off))
    {
        $post[posts] = str_replace('|', '', $post[posts]);
        if (!$this->registry->options['advert_maxuserpostcount'] || $post[posts] < $this->registry->options['advert_maxuserpostcount'])  
        {    
            $adtitle = $this->registry->options['advert_adtitle'];
        
            if ($this->registry->options['advert_removeadstext'] && $this->registry->options['advert_removeadslink'])
            {
                $removeadstext = $this->registry->options['advert_removeadstext'];
                $removeadslink = $this->registry->options['advert_removeadslink'];
                $removeads = '<span style="float:' . $stylevar[right] . ';font-weight:normal;"><a href="' . $removeadslink . '">' . $removeadstext . '</a></span>';
            }
            
            if ($this->registry->options['advert_postbit_ad'])
            {
                $postbit_ad = $this->registry->options['advert_postbit_ad'];
            }
            else if ($this->registry->options['advert_postbit_ad_rand'])
            {
                $postbit_ad = explode('|',$this->registry->options['advert_postbit_ad_rand']);
                $postbit_rand = array_rand($postbit_ad);
                $postbit_ad = $postbit_ad[$postbit_rand];
            }    
            
            if ($this->registry->options['advert_avatar'])
            {
                $advert_avatar = '<img src="' . $this->registry->options['advert_avatar'] . '" border="0" class="inlineimg" alt="" />';
            }    
            
            if ($this->registry->options['legacypostbit'])
            {
                $advert_postbit_template = ad_postbit_legacy_end;
                if ($this->registry->options['advert_postbitasuser'])
                {
                    $postbit_advert_asuser = '<td class="alt2" width="175px"><div><a class="bigusername" href="javascript:;" rel="nofollow">' . $this->registry->options['bbtitle'] . '</a></div><div class="smallfont">Advertisement</div><div>&nbsp;<br />' . $advert_avatar . '</div></td>';
                }
            }
            else
            {    
                $advert_postbit_template = ad_postbit_below;
                
                if ($this->registry->options['advert_postbitasuser'])
                {
                    $postbit_advert_asuser = '<tr><td class="alt2" style="padding:0;"><table cellpadding="' . $stylevar[cellpadding] . '" cellspacing="' . $stylevar[cellpadding] . '" border="0" width="100%"><tr><td style="padding:0;">' . $advert_avatar . '</td><td nowrap="nowrap" width="100%"  style="padding:0;"><div><a class="bigusername" href="javascript:;" rel="nofollow">' . $this->registry->options['bbtitle'] . '</a></div><div class="smallfont">Advertisement</div></td></tr></table></td></tr>';
                }
            }
            
            $adusergroupinfo_on = explode('|',$this->registry->options['advert_Postbit_usergroups_on']);
            $adusergroupinfo_off = explode('|',$this->registry->options['advert_Postbit_usergroups_off']);
            if ((!$this->registry->options['advert_Postbit_usergroups_on'] || is_member_of($this->registry->userinfo, $adusergroupinfo_on)) && !is_member_of($this->registry->userinfo, $adusergroupinfo_off))
            {
                $aduserinfo_on = explode('|',$this->registry->options['advert_userids_on']);
                $aduserinfo_off = explode('|',$this->registry->options['advert_userids_off']);
                if ((!$this->registry->options['advert_userids_on'] || !in_array($userinfo[userid], $aduserinfo_on)) && in_array($userinfo[userid], $aduserinfo_off))
                {
                    
                    if ($this->registry->options['advert_pms_onoff'] && THIS_SCRIPT == 'private')
                    {
                        eval('$ad_postbit_below = "' . fetch_template('' . $advert_postbit_template . '') . '";');
                    }
                    
                    else if ($this->registry->options['advert_announcements_onoff'] && THIS_SCRIPT == 'announcement')
                    {
                        
                        $adforuminfo_on = explode('|',$this->registry->options['advert_forumids_on']);
                        $adforuminfo_off = explode('|',$this->registry->options['advert_forumids_off']);
                        if ((!$this->registry->options['advert_forumids_on'] || !in_array($foruminfo[forumid], $adforuminfo_on)) && in_array($foruminfo[forumid], $adforuminfo_off))
                        {
                            $adannouncementinfo_on = explode('|',$this->registry->options['advert_announcementids_on']);
                            $adannouncementinfo_off = explode('|',$this->registry->options['advert_announcementids_off']);
                            if ((!$this->registry->options['advert_announcementids_on'] || in_array($post[postid], $adannouncementinfo_on)) && !in_array($post[postid], $adannouncementinfo_off))
                            {    
                                eval('$ad_postbit_below = "' . fetch_template('' . $advert_postbit_template . '') . '";');
                            }
                        }
                    }
                    
                    else if ($this->registry->options['advert_posts_onoff'] && (THIS_SCRIPT == 'showthread' || THIS_SCRIPT == 'showpost'))
                    {
                        $adforuminfo_on = explode('|',$this->registry->options['advert_forumids_on']);
                        $adforuminfo_off = explode('|',$this->registry->options['advert_forumids_off']);
                        if ((!$this->registry->options['advert_forumids_on'] || in_array($thread[forumid], $adforuminfo_on)) && !in_array($thread[forumid], $adforuminfo_off))
                        {
                            $adthreadinfo_on = explode('|',$this->registry->options['advert_threadids_on']);
                            $adthreadinfo_off = explode('|',$this->registry->options['advert_threadids_off']);
                            if ((!$this->registry->options['advert_threadids_on'] || in_array($thread[threadid], $adthreadinfo_on)) && !in_array($thread[threadid], $adthreadinfo_off))
                            {
                                $post[posts] = str_replace('|', '', $post[posts]);
                                if ((!$this->registry->options['advert_minpostcount'] || $GLOBALS[threadinfo][replycount] >= ($this->registry->options['advert_minpostcount'] - 1)) && (!$this->registry->options['advert_maxuserpostcount'] || $post[posts] < $this->registry->options['advert_maxuserpostcount']))  
                                {    
                                    $adxpostonly = explode('|',$this->registry->options['advert_xpostonly']);
                                    if (($this->registry->options['advert_firstpost'] && $post[postcount] % $this->registry->options[maxposts] == 1) || ($this->registry->options['advert_lastpost'] && $post['islastshown']) || ($this->registry->options['advert_postcountrepeat'] && $post[postcount] % $this->registry->options['advert_postcountrepeat'] == 0) || ($this->registry->options['advert_xpostonly'] && $post[postcount] == in_array($post[postcount], $adxpostonly)))
                                    {                    
                                        eval('$ad_postbit_below = "' . fetch_template('' . $advert_postbit_template . '') . '";');
                                    }
                                }
                            }
                        }
                    }
                }
            }    
        }
    }
} 


It may help you figure stuff out