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Old 12-14-2009, 04:43 AM
Mythotical Mythotical is offline
 
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Location: Booneville, AR, USA
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Default Loop within a loop

I am trying to display 2 screenshots for one file and 1 screenshot for another file but the second file takes on all 3 screenshots while the first file takes on its 1 screenshot which it should do.

Screenshot provide as to what it is doing.

Here is the code:
PHP Code:
$query $db->query_read("SELECT * FROM " TABLE_PREFIX "download WHERE catid = '" $cid "' LIMIT " . ($limitlower 1) . ", $perpage");
$pagenav construct_page_nav($pagenumber$perpage$filecount['filecount'], 'download.php?' $vbulletin->session->vars['sessionurl'] . 'do=cat&catid='$cid '');
    while (
$dl $db->fetch_array($query))
        {
            
$fid $dl['file_id'];
            
            
$moderated $dl['moderated'];
            
$version $dl['version'];
            
$name $dl['name'];
            
$title $dl['title'];
            
$size $dl['size'];
            
$description $dl['description'];
            
$username $dl['username'];
            
$userid $dl['userid'];
            
$ugpid $dl['usergroupid'];
            
$bytes vbmksize($size);
            
$fileview  $ugpid;

            if (!empty(
$ugpid))
            {
            
$ugpids explode(','$ugpid);
            }
            else
            {
            
$ugpids = array('0');
            }
            
$myids '';
            if (
$vbulletin->userinfo['membergroupids'] == '')
            {
            
$myids = array($vbulletin->userinfo['usergroupid']);
            }
            else
            {
            
$myids explode(',',$vbulletin->userinfo['membergroupids']);
            }
            
            
$showfile 0;

            if (!empty(
$ugpid))
            {
            for (
$i=0$i<=20$i++)
            {
            if (
in_array($ugpids[$i], $myids))
            {
            
$showfile 1;
            }
            }
            }

            
$screenshots $vbulletin->db->query_read("SELECT * FROM download_screenshots WHERE file_id = '".$fid."' LIMIT 3");
            
$screenshotcount $vbulletin->db->num_rows($screenshots);
            while (
$screenshota $vbulletin->db->fetch_array($screenshots))
            {    
                        
$sid $screenshota['sid'];
                        
$screenshot $screenshota['sdata'];
                    eval(
'$screenshots_dis .= "' fetch_template('bfc_download_screenshot_bit') . '";');
            }

            eval(
'$display_bit .= "' fetch_template('bfc_download_bit') . '";');
            unset(
$sid);
        } 
I wanted to do a more accurate loop before displaying but for the life of me I can't figure out one that will work.
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