I have the following code below. What I am trying to do is to Display (10) topics using
$min = 5; // change this to the number of active topics you want to display.
$max = 5; // change this to the number of active topics you want to display.
Now, the code below is repeated twice. One uses the $min variable and the other is suppose to use the $min, $max <- the sum of both. The problem is that I get an error when I try to after: LIMIT '.$min to make it LIMIT '.$min, $max
$result = $db->query('
SELECT p.poster_id AS has_posted, t.*
FROM '.$db->prefix.'topics AS t
LEFT JOIN '.$db->prefix.'posts AS p ON p.id=p.topic_id AND p.poster_id='.$pun_user['id'].'
INNER JOIN '.$db->prefix.'forums AS f
ON f.id=t.forum_id
LEFT JOIN '.$db->prefix.'forum_perms AS fp
ON (
fp.forum_id=f.id
AND fp.group_id='.$pun_user['g_id'].'
)
WHERE (
fp.read_forum IS NULL
OR fp.read_forum=1
)
GROUP BY t.id
ORDER BY t.last_post DESC
LIMIT '.$min
) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
How can I get it to read them both?
I will also show the entire code.
<?php
/*
PunBB Active Topics
Copyright 2004-2005 Alex King, http://www.alexking.org/
This is a mod for PunBB, http://www.punbb.org/
PunBB is Copyright (C) 2002, 2003, 2004 Rickard Andersson (rickard@punbb.org)
This file is based on the viewtopic.php file in PunBB.
-------------------------------
*/
$min = 5; // change this to the number of active topics you want to display.
$max = 5; // change this to the number of active topics you want to display.
$result = $db->query('
SELECT p.poster_id AS has_posted, t.*
FROM '.$db->prefix.'topics AS t
LEFT JOIN '.$db->prefix.'posts AS p ON p.id=p.topic_id AND p.poster_id='.$pun_user['id'].'
INNER JOIN '.$db->prefix.'forums AS f
ON f.id=t.forum_id
LEFT JOIN '.$db->prefix.'forum_perms AS fp
ON (
fp.forum_id=f.id
AND fp.group_id='.$pun_user['g_id'].'
)
WHERE (
fp.read_forum IS NULL
OR fp.read_forum=1
)
GROUP BY t.id
ORDER BY t.last_post DESC
LIMIT '.$min
) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
require PUN_ROOT.'lang/'.$pun_user['language'].'/forum.php';
$new_topics = get_all_new_topics();
?><script language="javascript" type="text/javascript">
function show_hide(element){
element=document.getElementById(element);
if (element.style.display == "none"){
element.style.display = "";
}
else
{
element.style.display = "none";
}
}
</script>
<div id="vf" class="blocktable">
<h2><span>Latest Active Topics - <a href="javascript:show_hide('displaysmileys')">SHOW</a>
</span></h2>
<div class="box">
<div class="inbox">
<table cellspacing="0">
<thead>
<tr><th style="border-left: 0px;" class="tc0"> </th>
<th class="tcl" scope="col"><?php echo $lang_common['Topic'] ?></th>
<th class="tc2" scope="col"><?php echo $lang_common['Replies'] ?></th>
<th class="tc3" scope="col"><?php echo $lang_forum['Views'] ?></th>
<th class="tcr" scope="col"><?php echo $lang_common['Last post'] ?></th>
</tr>
</thead>
<tbody>
<?php
// If there are topics in this forum.
if ($db->num_rows($result))
{
$alt = true;
while ($cur_topic = $db->fetch_assoc($result))
{
$alt = !$alt;
$icon_text = $lang_common['Normal icon'];
$item_status = '';
$icon_type = 'icon';
if ($cur_topic['moved_to'] == null)
$last_post = '<a href="viewtopic.php?pid='.$cur_topic['last_post_id'].'#p'.$cur_topic['last_post_id'].'">'.format_time($cur_topic['last_post']).'</a> <br /><span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['last_poster']).'</span>';
else
$last_post = ' ';
if ($pun_config['o_censoring'] == '1')
$cur_topic['subject'] = censor_words($cur_topic['subject']);
if ($cur_topic['moved_to'] != 0) {
$item_status .= 'imoved';
$icon_type = 'icon imoved';
$subject = $lang_forum['Moved'].': <a href="viewtopic.php?id='.$cur_topic['moved_to'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a> <br /><span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['poster']).'</span>';
}
else if ($cur_topic['closed'] == '0')
$subject = '<a href="viewtopic.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a> <span class=""><br />'.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['poster']).'</span>';
else
{
$subject = '<a href="viewtopic.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a> <br /><span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['poster']).'</span>';
$icon_text = $lang_common['Closed icon'];
$item_status = 'iclosed';
}
// gleek edit
if ($cur_topic['num_replies'] >= $pun_config['o_hot_count'])
{
$item_status .= 'ihot';
$icon_type = 'icon ihot';
}
if (!$pun_user['is_guest'] && topic_is_new($cur_topic['id'], $id, $cur_topic['last_post']) && $cur_topic['moved_to'] == null)
{
$icon_text .= ' '.$lang_common['New icon'];
$item_status .= ' inew';
$icon_type = 'icon inew';
$subject = '<strong>'.$subject.'</strong>';
$subject_new_posts = '<span class="newtext">[<a href="viewtopic.php?id='.$cur_topic['id'].'&action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a>]</span>';
}
else
$subject_new_posts = null;
// Should we display the dot or not? :)
if (!$pun_user['is_guest'] && $pun_config['o_show_dot'] == '1')
{
if ($cur_topic['has_posted'] == $pun_user['id'])
$subject = '<img src="img/'.$pun_user['style'].'/buttons/btn_just_posted.png" title="'.$lang_forum['User has just posted'].'" alt="'.$lang_forum['User has just posted'].'" /> '.$subject;
else
$subject = ' '.$subject;
}
if ($cur_topic['sticky'] == '1')
{
$subject = '<span class="stickytext">'.$lang_forum['Sticky'].': </span>'.$subject;
$item_status .= ' isticky';
$icon_text .= ' '.$lang_forum['Sticky'];
}
$num_pages_topic = ceil(($cur_topic['num_replies'] + 1) / $pun_user['disp_posts']);
if ($num_pages_topic > 1)
$subject_multipage = '[ '.paginate($num_pages_topic, -1, 'viewtopic.php?id='.$cur_topic['id']).' ]';
else
$subject_multipage = null;
// Should we show the "New posts" and/or the multipage links?
if (!empty($subject_new_posts) || !empty($subject_multipage))
{
$subject .= ' '.(!empty($subject_new_posts) ? $subject_new_posts : '');
$subject .= !empty($subject_multipage) ? ' '.$subject_multipage : '';
}
if ($alt)
{
$item_status .= ' alt';
}
?>
<tr<?php if ($item_status != '') echo ' class="'.trim($item_status).'"'; ?>>
<td style="border-left: 0;" class="tc0"><div class="<?php echo $icon_type ?>"> </div></td>
<td class="tc1"><?php echo $subject."\n" ?> </td>
<td class="tc2"><?php echo ($cur_topic['moved_to'] == null) ? $cur_topic['num_replies'] : ' ' ?></td>
<td class="tc3"><?php echo ($cur_topic['moved_to'] == null) ? $cur_topic['num_views'] : ' ' ?></td>
<?php
if ($cur_topic['moved_to'] != 0) {
$item_status .= 'imoved';
$icon_type = 'icon imoved';
echo '<td class="tcr"><img src="'.$pun_config['o_base_url'].'/img/topic_moved.gif" alt="Topic Moved" title="Topic Moved" /> Topic Moved</td>';
}else {
?>
<td class="tcr"><?php echo $last_post ?></td>
<?php
}
?>
</tr>
<?php
}
}
else
{
?>
<tr>
<td class="tcl" colspan="5"><?php echo $lang_forum['Empty forum'] ?></td>
</tr>
<?php
}
?>
</tbody>
</table>
<?php
$result = $db->query('
SELECT p.poster_id AS has_posted, t.*
FROM '.$db->prefix.'topics AS t
LEFT JOIN '.$db->prefix.'posts AS p ON p.id=p.topic_id AND p.poster_id='.$pun_user['id'].'
INNER JOIN '.$db->prefix.'forums AS f
ON f.id=t.forum_id
LEFT JOIN '.$db->prefix.'forum_perms AS fp
ON (
fp.forum_id=f.id
AND fp.group_id='.$pun_user['g_id'].'
)
WHERE (
fp.read_forum IS NULL
OR fp.read_forum=1
)
GROUP BY t.id
ORDER BY t.last_post DESC
LIMIT '.$max
) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
?><div id="displaysmileys">
<table cellspacing="0">
<thead>
<tr><th style="border-left: 0px;" class="tc0"> </th>
<th class="tcl" scope="col"><?php echo $lang_common['Topic'] ?></th>
<th class="tc2" scope="col"><?php echo $lang_common['Replies'] ?></th>
<th class="tc3" scope="col"><?php echo $lang_forum['Views'] ?></th>
<th class="tcr" scope="col"><?php echo $lang_common['Last post'] ?></th>
</tr>
</thead>
<tbody>
<?php
// If there are topics in this forum.
if ($db->num_rows($result))
{
$alt = true;
while ($cur_topic = $db->fetch_assoc($result))
{
$alt = !$alt;
$icon_text = $lang_common['Normal icon'];
$item_status = '';
$icon_type = 'icon';
if ($cur_topic['moved_to'] == null)
$last_post = '<a href="viewtopic.php?pid='.$cur_topic['last_post_id'].'#p'.$cur_topic['last_post_id'].'">'.format_time($cur_topic['last_post']).'</a> <br /><span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['last_poster']).'</span>';
else
$last_post = ' ';
if ($pun_config['o_censoring'] == '1')
$cur_topic['subject'] = censor_words($cur_topic['subject']);
if ($cur_topic['moved_to'] != 0) {
$item_status .= 'imoved';
$icon_type = 'icon imoved';
$subject = $lang_forum['Moved'].': <a href="viewtopic.php?id='.$cur_topic['moved_to'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a> <br /><span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['poster']).'</span>';
}
else if ($cur_topic['closed'] == '0')
$subject = '<a href="viewtopic.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a> <span class=""><br />'.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['poster']).'</span>';
else
{
$subject = '<a href="viewtopic.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a> <br /><span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['poster']).'</span>';
$icon_text = $lang_common['Closed icon'];
$item_status = 'iclosed';
}
// gleek edit
if ($cur_topic['num_replies'] >= $pun_config['o_hot_count'])
{
$item_status .= 'ihot';
$icon_type = 'icon ihot';
}
if (!$pun_user['is_guest'] && topic_is_new($cur_topic['id'], $id, $cur_topic['last_post']) && $cur_topic['moved_to'] == null)
{
$icon_text .= ' '.$lang_common['New icon'];
$item_status .= ' inew';
$icon_type = 'icon inew';
$subject = '<strong>'.$subject.'</strong>';
$subject_new_posts = '<span class="newtext">[<a href="viewtopic.php?id='.$cur_topic['id'].'&action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a>]</span>';
}
else
$subject_new_posts = null;
// Should we display the dot or not? :)
if (!$pun_user['is_guest'] && $pun_config['o_show_dot'] == '1')
{
if ($cur_topic['has_posted'] == $pun_user['id'])
$subject = '<img src="img/'.$pun_user['style'].'/buttons/btn_just_posted.png" title="'.$lang_forum['User has just posted'].'" alt="'.$lang_forum['User has just posted'].'" /> '.$subject;
else
$subject = ' '.$subject;
}
if ($cur_topic['sticky'] == '1')
{
$subject = '<span class="stickytext">'.$lang_forum['Sticky'].': </span>'.$subject;
$item_status .= ' isticky';
$icon_text .= ' '.$lang_forum['Sticky'];
}
$num_pages_topic = ceil(($cur_topic['num_replies'] + 1) / $pun_user['disp_posts']);
if ($num_pages_topic > 1)
$subject_multipage = '[ '.paginate($num_pages_topic, -1, 'viewtopic.php?id='.$cur_topic['id']).' ]';
else
$subject_multipage = null;
// Should we show the "New posts" and/or the multipage links?
if (!empty($subject_new_posts) || !empty($subject_multipage))
{
$subject .= ' '.(!empty($subject_new_posts) ? $subject_new_posts : '');
$subject .= !empty($subject_multipage) ? ' '.$subject_multipage : '';
}
if ($alt)
{
$item_status .= ' alt';
}
?>
<tr<?php if ($item_status != '') echo ' class="'.trim($item_status).'"'; ?>>
<td style="border-left: 0;" class="tc0"><div class="<?php echo $icon_type ?>"> </div></td>
<td class="tc1"><?php echo $subject."\n" ?> </td>
<td class="tc2"><?php echo ($cur_topic['moved_to'] == null) ? $cur_topic['num_replies'] : ' ' ?></td>
<td class="tc3"><?php echo ($cur_topic['moved_to'] == null) ? $cur_topic['num_views'] : ' ' ?></td>
<?php
if ($cur_topic['moved_to'] != 0) {
$item_status .= 'imoved';
$icon_type = 'icon imoved';
echo '<td class="tcr"><img src="'.$pun_config['o_base_url'].'/img/topic_moved.gif" alt="Topic Moved" title="Topic Moved" /> Topic Moved</td>';
}else {
?>
<td class="tcr"><?php echo $last_post ?></td>
<?php
}
?>
</tr>
<?php
}
}
else
{
?>
<tr>
<td class="tcl" colspan="5"><?php echo $lang_forum['Empty forum'] ?></td>
</tr>
<?php
}
?>
</tbody>
</table>
</div> </div>
</div>
</div>
<script language="javascript" type="text/javascript">document.getElementById('displaysmileys').style.display='none';</script>
Thanks
Bingiman
- I kinda knew something wasn't right. 