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Cache topic icons ... being used in three places, two high traffic areas ... probably worth caching, alter word censor to one var array ... hopefully this doesn't break anything :D

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git-svn-id: file:///svn/phpbb/trunk@3347 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen 2003-01-21 15:58:32 +00:00
parent a262c97c75
commit 24c59e8f17
4 changed files with 136 additions and 118 deletions
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77
phpBB/includes/functions.php
View file

@ -19,16 +19,6 @@
*
***************************************************************************/
function sql_escape($msg)
{
return str_replace("'", "''", str_replace('\\', '\\\\', $msg));
}
function sql_quote($msg)
{
return str_replace("\'", "''", $msg);
}
function set_config($config_name, $config_value)
{
global $db, $cache, $config;
@ -36,16 +26,17 @@ function set_config($config_name, $config_value)
if (isset($config[$config_name]))
{
$sql = 'UPDATE ' . CONFIG_TABLE . "
SET config_value = '" . sql_escape($config_value) . "'
WHERE config_name = '$config_name'";
SET config_value = '" . $db->sql_escape($config_value) . "'
WHERE config_name = '$config_name'";
$db->sql_query($sql);
}
else
{
$db->sql_query('DELETE FROM ' . CONFIG_TABLE . ' WHERE config_name = "' . $config_name . '"');
$db->sql_query('DELETE FROM ' . CONFIG_TABLE . '
WHERE config_name = "' . $config_name . '"');
$sql = 'INSERT INTO ' . CONFIG_TABLE . " (config_name, config_value)
VALUES ('$config_name', '" . sql_escape($config_value) . "'";
VALUES ('$config_name', '" . $db->sql_escape($config_value) . "'";
$db->sql_query($sql);
}
@ -61,7 +52,7 @@ function get_userdata($user)
$sql = "SELECT *
FROM " . USERS_TABLE . "
WHERE ";
$sql .= ((is_int($user)) ? "user_id = $user" : "username = '" . sql_quote($user) . "'") . " AND user_id <> " . ANONYMOUS;
$sql .= ((is_int($user)) ? "user_id = $user" : "username = '" . $db->sql_escape($user) . "'") . " AND user_id <> " . ANONYMOUS;
$result = $db->sql_query($sql);
return ($row = $db->sql_fetchrow($result)) ? $row : false;
@ -130,7 +121,7 @@ function generate_forum_nav(&$forum_data)
}
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET forum_parents = '" . sql_escape(serialize($forum_parents)) . "'
SET forum_parents = '" . $db->sql_escape(serialize($forum_parents)) . "'
WHERE parent_id = " . $forum_data['parent_id'];
$db->sql_query($sql);
}
@ -669,14 +660,13 @@ function on_page($num_items, $per_page, $start)
// Obtain list of naughty words and build preg style replacement arrays for use by the
// calling script, note that the vars are passed as references this just makes it easier
// to return both sets of arrays
function obtain_word_list(&$orig_word, &$replacement_word)
function obtain_word_list(&$censors)
{
global $db, $cache;
if ($cache->exists('word_censors'))
{
$words = $cache->get('word_censors');
$orig_word = $words['orig'];
$replacement_word = $words['replacement'];
$censors = $cache->get('word_censors'); // transfer to just if (!(...)) ? works fine for me
}
else
{
@ -684,19 +674,52 @@ function obtain_word_list(&$orig_word, &$replacement_word)
FROM " . WORDS_TABLE;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
$censors = array();
if ($row = $db->sql_fetchrow($result))
{
$orig_word[] = '#\b(' . str_replace('\*', '\w*?', preg_quote($row['word'], '#')) . ')\b#i';
$replacement_word[] = $row['replacement'];
}
do
{
$censors['match'][] = '#\b(' . str_replace('\*', '\w*?', preg_quote($row['word'], '#')) . ')\b#i';
$censors['replace'][] = $row['replacement'];
}
while ($row = $db->sql_fetchrow($result));
$words = array('orig' => $orig_word, 'replacement' => $replacement_word);
$cache->put('word_censors', $words);
$cache->put('word_censors', $censors);
}
$db->sql_freeresult($result);
}
return true;
}
// Obtain currently listed icons, re-caching if necessary
function obtain_icons(&$icons)
{
global $db, $cache;
if (!($icons = $cache->get('icons')))
{
// Topic icons
$sql = "SELECT *
FROM " . ICONS_TABLE . "
WHERE icons_id > 1";
$result = $db->sql_query($sql);
$icons = array();
while ($row = $db->sql_fetchrow($result))
{
$icons[$row['icons_id']]['img'] = $row['icons_url'];
$icons[$row['icons_id']]['width'] = $row['icons_width'];
$icons[$row['icons_id']]['height'] = $row['icons_height'];
}
$db->sql_freeresult($result);
$cache->put('icons', $icons);
}
return;
}
// Redirects the user to another page then exits the script nicely
function redirect($url)
{
@ -815,7 +838,7 @@ function validate_email($email)
$sql = "SELECT user_email
FROM " . USERS_TABLE . "
WHERE user_email = '" . sql_quote($email) . "'";
WHERE user_email = '" . $db->sql_escape($email) . "'";
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))

1
phpBB/install/schemas/mysql_schema.sql
View file

@ -20,6 +20,7 @@ CREATE TABLE phpbb_attach_desc (
PRIMARY KEY (attach_id)
);
# --------------------------------------------------------
#
# Table structure for table `phpbb_auth_groups`

81
phpBB/viewforum.php
View file

@ -203,9 +203,9 @@ if ($forum_data['forum_postable'])
$s_forum_rules = '';
get_forum_rules('forum', $s_forum_rules, $forum_id);
$orig_word = array();
$replacement_word = array();
obtain_word_list($orig_word, $replacement_word);
// Grab censored words
$censors = array();
obtain_word_list($censors);
// Topic ordering options
$previous_days = array(0 => $user->lang['All_Topics'], 1 => $user->lang['1_Day'], 7 => $user->lang['7_Days'], 14 => $user->lang['2_Weeks'], 30 => $user->lang['1_Month'], 90 => $user->lang['3_Months'], 180 => $user->lang['6_Months'], 364 => $user->lang['1_Year']);
@ -306,19 +306,9 @@ if ($forum_data['forum_postable'])
'U_MARK_READ' => 'viewforum.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;mark=topics')
);
// Topic icons
$sql = "SELECT *
FROM " . ICONS_TABLE . "
WHERE icons_id > 1";
$result = $db->sql_query($sql);
$topic_icons = array();
while ($row = $db->sql_fetchrow($result))
{
$topic_icons[$row['icons_id']]['img'] = $row['icons_url'];
$topic_icons[$row['icons_id']]['width'] = $row['icons_width'];
$topic_icons[$row['icons_id']]['height'] = $row['icons_height'];
}
// Grab icons
$icons = array();
obtain_icons($icons);
// Grab all the basic data. If we're not on page 1 we also grab any
// announcements that may exist.
@ -328,22 +318,12 @@ if ($forum_data['forum_postable'])
if (empty($forum_data['topics_list']))
{
$sql = "
SELECT
t.*,
u.username,
u.user_id,
u2.username as user2,
u2.user_id as id2,
lr.lastread_time,
lr.lastread_type
FROM " .
TOPICS_TABLE . " t
LEFT JOIN " . LASTREAD_TABLE . " lr ON (
lr.user_id = " . $user->data['user_id'] . "
AND t.topic_id=lr.topic_id), " .
USERS_TABLE . " u, " .
USERS_TABLE . " u2
$sql = "SELECT t.*, u.username, u.user_id, u2.username as user2, u2.user_id as id2, lr.lastread_time, lr.lastread_type
FROM " . TOPICS_TABLE . " t
LEFT JOIN " . LASTREAD_TABLE . " lr ON (
lr.user_id = " . $user->data['user_id'] . "
AND t.topic_id=lr.topic_id)
, " . USERS_TABLE . " u, " . USERS_TABLE . " u2
WHERE t.forum_id = $forum_id
AND t.topic_type = " . POST_ANNOUNCE . "
AND u.user_id = t.topic_poster
@ -360,22 +340,12 @@ if ($forum_data['forum_postable'])
}
$db->sql_freeresult($result);
$sql = "
SELECT
t.*,
u.username,
u.user_id,
u2.username as user2,
u2.user_id as id2,
lr.lastread_time,
lr.lastread_type
FROM " .
TOPICS_TABLE . " t
LEFT JOIN " . LASTREAD_TABLE . " lr ON (
lr.user_id = " . $user->data['user_id'] . "
AND t.topic_id=lr.topic_id), " .
USERS_TABLE . " u, " .
USERS_TABLE . " u2
$sql = "SELECT t.*, u.username, u.user_id, u2.username as user2, u2.user_id as id2, lr.lastread_time, lr.lastread_type
FROM " . TOPICS_TABLE . " t
LEFT JOIN " . LASTREAD_TABLE . " lr ON (
lr.user_id = " . $user->data['user_id'] . "
AND t.topic_id=lr.topic_id)
, " . USERS_TABLE . " u, " . USERS_TABLE . " u2
WHERE t.forum_id = $forum_id
AND t.topic_approved = 1
AND u.user_id = t.topic_poster
@ -415,7 +385,7 @@ if ($forum_data['forum_postable'])
if (empty($forum_data['topics_list']) && !empty($topics_list))
{
$sql = 'INSERT INTO ' . TOPICS_PREFETCH_TABLE . " (forum_id, start, sort_key, sort_dir, topics_list)
VALUES ($forum_id, $start, '$sort_key', '$sort_dir', '$topics_list')";
VALUES ($forum_id, $start, '$sort_key', '$sort_dir', '$topics_list')";
// $db->sql_query($sql);
}
@ -426,7 +396,7 @@ if ($forum_data['forum_postable'])
{
$topic_id = $topic_rowset[$i]['topic_id'];
$topic_title = (count($orig_word)) ? preg_replace($orig_word, $replacement_word, $topic_rowset[$i]['topic_title']) : $topic_rowset[$i]['topic_title'];
$topic_title = (!empty($censors)) ? preg_replace($censors['match'], $censors['replace'], $topic_rowset[$i]['topic_title']) : $topic_rowset[$i]['topic_title'];
// See if the user has posted in this topic.
if($topic_rowset[$i]['lastread_type'] == LASTREAD_POSTED)
@ -490,7 +460,7 @@ if ($forum_data['forum_postable'])
$unread_topic = false;
}
$newest_post_img = ($unread_topic) ? '<a href="viewtopic.' . $phpEx . $SID . '&amp;t=' . $topic_id . '&amp;view=newest#newest">' . $user->img('goto_post_newest', 'View_newest_post') . '</a> ' : '';
$newest_post_img = ($unread_topic) ? '<a href="viewtopic.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;t=' . $topic_id . '&amp;view=newest#newest">' . $user->img('goto_post_newest', 'View_newest_post') . '</a> ' : '';
$folder_img = ($unread_topic) ? $folder_new : $folder;
$folder_alt = ($unread_topic) ? 'New_posts' : (($topic_rowset[$i]['topic_status'] == ITEM_LOCKED) ? 'Topic_locked' : 'No_new_posts');
@ -565,10 +535,7 @@ if ($forum_data['forum_postable'])
'VIEWS' => $topic_rowset[$i]['topic_views'],
'TOPIC_TITLE' => $topic_title,
'TOPIC_TYPE' => $topic_type,
'TOPIC_ICON' => (!empty($topic_rowset[$i]['topic_icon']) ) ? '<img src="' . $config['icons_path'] . '/' . $topic_icons[$topic_rowset[$i]['topic_icon']]['img'] . '" width="' . $topic_icons[$topic_rowset[$i]['topic_icon']]['width'] . '" height="' . $topic_icons[$topic_rowset[$i]['topic_icon']]['height'] . '" alt="" title="" />' : '',
'TOPIC_RATING' => (!empty($topic_rowset[$i]['topic_rating'])) ? '<img src=' . str_replace('{RATE}', $topic_rowset[$i]['topic_rating'], $theme['rating']) . ' alt="' . $topic_rowset[$i]['topic_rating'] . '" title="' . $topic_rowset[$i]['topic_rating'] . '" />' : '',
'TOPIC_ICON' => (!empty($topic_rowset[$i]['topic_icon']) ) ? '<img src="' . $config['icons_path'] . '/' . $icons[$topic_rowset[$i]['topic_icon']]['img'] . '" width="' . $icons[$topic_rowset[$i]['topic_icon']]['width'] . '" height="' . $icons[$topic_rowset[$i]['topic_icon']]['height'] . '" alt="" title="" />' : '',
'S_ROW_COUNT' => $i,
@ -594,8 +561,8 @@ $nav_links['up'] = array(
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
'body' => 'viewforum_body.html'
));
'body' => 'viewforum_body.html')
);
make_jumpbox("viewforum.$phpEx$SID", $forum_id);
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);

91
phpBB/viewtopic.php
View file

@ -315,17 +315,21 @@ if ($user->data['user_id'] != ANONYMOUS)
setcookie($config['cookie_name'] . '_t', serialize($mark_topics), 0, $config['cookie_path'], $config['cookie_domain'], $config['cookie_secure']);
}
// Define censored word matches
$orig_word = array();
$replacement_word = array();
obtain_word_list($orig_word, $replacement_word);
// Grab censored words
$censors = array();
obtain_word_list($censors);
// Replace naughty words in title
if (count($orig_word))
if (sizeof($censors))
{
$topic_title = preg_replace($orig_word, $replacement_word, $topic_title);
$topic_title = preg_replace($censors['match'], $censors['replace'], $topic_title);
}
// Navigation links ... common to several scripts so we need
// to look at centralising this ... major issue is variable naming
// complicated particularly by viewtopic ...
@ -346,7 +350,7 @@ if ($parent_id > 0)
}
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET forum_parents = '" . sql_escape(serialize($forum_parents)) . "'
SET forum_parents = '" . $db->sql_escape(serialize($forum_parents)) . "'
WHERE parent_id = " . $parent_id;
$db->sql_query($sql);
}
@ -375,9 +379,11 @@ get_moderators($forum_moderators, $forum_id);
// This is only used for print view so ...
$server_path = (($config['cookie_secure']) ? 'https://' : 'http://' ) . trim($config['server_name']) . (($config['server_port'] <> 80) ? ':' . trim($config['server_port']) . '/' : '/') . trim($config['script_path']) . '/';
// Send vars to template
$template->assign_vars(array(
'FORUM_ID' => $forum_id,
@ -404,9 +410,10 @@ $template->assign_vars(array(
'S_MOD_ACTION' => "mcp.$phpEx?sid=" . $user->session_id . "&amp;t=$topic_id",
'S_WATCH_TOPIC' => $s_watching_topic,
'U_VIEW_TOPIC' => "viewtopic.$phpEx$SID&amp;t=$topic_id&amp;start=$start&amp;postdays=$post_days&amp;postorder=$post_order&amp;highlight=$highlight",
'U_TOPIC' => $server_path . 'viewtopic.' . $phpEx . '?t=' . $topic_id,
'U_FORUM' => $server_path,
'U_VIEW_TOPIC' => "viewtopic.$phpEx$SID&amp;t=$topic_id&amp;start=$start&amp;postdays=$post_days&amp;postorder=$post_order&amp;highlight=$highlight",
'U_VIEW_FORUM' => $view_forum_url,
'U_VIEW_OLDER_TOPIC' => $view_prev_topic_url,
'U_VIEW_NEWER_TOPIC' => $view_next_topic_url,
@ -415,6 +422,8 @@ $template->assign_vars(array(
'U_POST_REPLY_TOPIC' => $reply_topic_url)
);
// Mozilla navigation bar
$nav_links['prev'] = array(
'url' => $view_prev_topic_url,
@ -467,7 +476,7 @@ if (!empty($poll_start))
foreach ($poll_info as $poll_option)
{
$poll_option['poll_option_text'] = (sizeof($orig_word)) ? preg_replace($orig_word, $replacement_word, $poll_option['poll_option_text']) : $poll_option['poll_option_text'];
$poll_option['poll_option_text'] = (sizeof($censors)) ? preg_replace($censors['match'], $censors['replace'], $poll_option['poll_option_text']) : $poll_option['poll_option_text'];
$option_pct = ($poll_total > 0) ? $poll_option['poll_option_total'] / $poll_total : 0;
$option_pct_txt = sprintf("%.1d%%", ($option_pct * 100));
@ -480,7 +489,7 @@ if (!empty($poll_start))
);
}
$poll_title = (sizeof($orig_word)) ? preg_replace($orig_word, $replacement_word, $poll_title) : $poll_title;
$poll_title = (sizeof($censors)) ? preg_replace($censors['match'], $censors['replace'], $poll_title) : $poll_title;
$template->assign_vars(array(
'POLL_QUESTION' => $poll_title,
@ -490,7 +499,7 @@ if (!empty($poll_start))
'S_HAS_POLL_OPTIONS'=> !$display_results,
'S_HAS_POLL_DISPLAY'=> $display_results,
'S_POLL_ACTION' => "viewtopic.$phpEx$SID&amp;t=$topic_id&amp;postdays=$post_dats&amp;postorder=$poster_order",
'S_POLL_ACTION' => "viewtopic.$phpEx$SID&amp;t=$topic_id&amp;postdays=$post_days&amp;postorder=$poster_order",
'L_SUBMIT_VOTE' => $user->lang['Submit_vote'],
'L_VIEW_RESULTS'=> $user->lang['View_results'],
@ -502,13 +511,22 @@ if (!empty($poll_start))
// TEMP TEMP TEMP TEMP
$rating = '';
for ($i = 0; $i < 6; $i++)
{
$rating .= (($rating != '') ? '&nbsp;' : '') . '<a href="viewtopic.' . $phpEx . $SID . '&amp;p=??&amp;rate=' . $i . '">' . $i . '</a>';
}
// TEMP TEMP TEMP TEMP
// Container for user details, only process once
$user_cache = $attach_list = array();
$i = 0;
// Go ahead and pull all data for this topic
$sql = "SELECT u.username, u.user_id, u.user_posts, u.user_from, u.user_karma, u.user_website, u.user_email, u.user_icq, u.user_aim, u.user_yim, u.user_regdate, u.user_msnm, u.user_viewemail, u.user_rank, u.user_sig, u.user_sig_bbcode_uid, u.user_avatar, u.user_avatar_type, p.*, pt.post_text, pt.post_subject, pt.bbcode_uid
$sql = "SELECT u.username, u.user_id, u.user_posts, u.user_from, u.user_karma, u.user_website, u.user_email, u.user_icq, u.user_aim, u.user_yim, u.user_regdate, u.user_msnm, u.user_viewemail, u.user_rank, u.user_sig, u.user_avatar, u.user_avatar_type, p.*, pt.post_text, pt.post_subject, pt.bbcode_uid
FROM " . POSTS_TABLE . " p, " . USERS_TABLE . " u, " . POSTS_TEXT_TABLE . " pt
WHERE p.topic_id = $topic_id
AND p.post_approved = " . TRUE . "
@ -574,6 +592,8 @@ if ($row = $db->sql_fetchrow($result))
}
}
// Generate ranks, set them to empty string initially.
if (!isset($user_cache[$poster_id]['rank_title']))
{
@ -601,6 +621,8 @@ if ($row = $db->sql_fetchrow($result))
}
}
// Handle anon users posting with usernames
if (!$poster_id && $row['post_username'] != '')
{
@ -608,6 +630,8 @@ if ($row = $db->sql_fetchrow($result))
$poster_rank = $user->lang['GUEST'];
}
if (!isset($user_cache[$poster_id]['profile']) && $poster_id)
{
$temp_url = "ucp.$phpEx$SID&amp;mode=viewprofile&amp;u=$poster_id";
@ -691,6 +715,8 @@ if ($row = $db->sql_fetchrow($result))
$user_cache[$poster_id]['search'] = '';
}
// Non-user specific images/text
$temp_url = 'posting.' . $phpEx . $SID . '&amp;mode=quote&amp;p=' . $row['post_id'];
$quote_img = '<a href="' . $temp_url . '">' . $user->img('icon_quote', $user->lang['REPLY_WITH_QUOTE']) . '</a>';
@ -732,17 +758,23 @@ if ($row = $db->sql_fetchrow($result))
$delpost = '';
}
// Does post have an attachment? If so, add it to the list
if ($row['post_attach'])
{
$attach_list[] = $post_id;
}
// Parse the message and subject
$post_subject = ($row['post_subject'] != '') ? $row['post_subject'] : '';
$message = $row['post_text'];
$bbcode_uid = $row['bbcode_uid'];
// If the board has HTML off but the post has HTML
// on then we process it, else leave it alone
if (!$auth->acl_get('f_html', $forum_id))
@ -753,18 +785,13 @@ if ($row = $db->sql_fetchrow($result))
}
}
// Parse message for admin-defined/templated BBCode if reqd
if ($bbcode_uid != '')
{
// $message = ($auth->acl_get('f_bbcode', $forum_id)) ? bbencode_second_pass($message, $bbcode_uid, $auth->acl_get('f_img', $forum_id)) : preg_replace('/\:[0-9a-z\:]+\]/si', ']', $message);
}
// Second parse bbcode here
// If we allow users to disable display of emoticons
// we'll need an appropriate check and preg_replace here
if ($row['enable_smilies'])
{
$message = str_replace('<img src="{SMILE_PATH}', '<img src="' . $config['smilies_path'], $message);
}
$message = (empty($row['enable_smilies']) || empty($config['enable_smilies'])) ? preg_replace('#<!\-\- s(.*?) \-\-><img src="\{SMILE_PATH\}\/.*? \/><!\-\- s\1 \-\->#', '\1', $message) : str_replace('<img src="{SMILE_PATH}', '<img src="' . $config['smilies_path'], $message);
// Highlight active words (primarily for search)
if ($highlight_match)
@ -775,10 +802,10 @@ if ($row = $db->sql_fetchrow($result))
}
// Replace naughty words such as farty pants
if (count($orig_word))
if (sizeof($censors))
{
$post_subject = preg_replace($orig_word, $replacement_word, $post_subject);
$message = str_replace('\"', '"', substr(preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "preg_replace(\$orig_word, \$replacement_word, '\\0')", '>' . $message . '<'), 1, -1));
$post_subject = preg_replace($censors['match'], $censors['replace'], $post_subject);
$message = str_replace('\"', '"', substr(preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "preg_replace(\$censors['match'], \$censors['replace'], '\\0')", '>' . $message . '<'), 1, -1));
}
$message = nl2br($message);
@ -799,21 +826,17 @@ if ($row = $db->sql_fetchrow($result))
if (!isset($user_cache[$poster_id]['sig']))
{
$user_sig = ($row['enable_sig'] && $row['user_sig'] != '' && $config['allow_sig']) ? $row['user_sig'] : '';
$user_sig_bbcode_uid = $row['user_sig_bbcode_uid'];
if ($user_sig != '' && $user_sig_bbcode_uid != '' && $auth->acl_get('f_sigs', $forum_id))
if ($user_sig != '' && $auth->acl_gets('f_sigs', 'm_', 'a_', $forum_id))
{
if (!$auth->acl_get('f_html', $forum_id) && $user->data['user_allowhtml'])
{
$user_sig = preg_replace('#(<)([\/]?.*?)(>)#is', "&lt;\\2&gt;", $user_sig);
}
if ($row['user_allowsmile'])
{
$user_cache[$poster_id]['sig'] = str_replace('<img src="{SMILE_PATH}', '<img src="' . $config['smilies_path'], $user_cache[$poster_id]['sig']);
}
$user_cache[$poster_id]['sig'] = (empty($row['user_allowsmile']) || empty($config['enable_smilies'])) ? preg_replace('#<!\-\- s(.*?) \-\-><img src="\{SMILE_PATH\}\/.*? \/><!\-\- s\1 \-\->#', '\1', $user_cache[$poster_id]['sig']) : str_replace('<img src="{SMILE_PATH}', '<img src="' . $config['smilies_path'], $user_cache[$poster_id]['sig']);
if (count($orig_word) && $user_sig != '')
if (count($orig_word))
{
$user_sig = str_replace('\"', '"', substr(preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "preg_replace(\$orig_word, \$replacement_word, '\\0')", '>' . $user_sig . '<'), 1, -1));
}
@ -849,6 +872,8 @@ if ($row = $db->sql_fetchrow($result))
'SIGNATURE' => $user_cache[$poster_id]['sig'],
'EDITED_MESSAGE'=> $l_edited_by,
'RATING' => $rating,
'MINI_POST_IMG' => $mini_post_img,
'EDIT_IMG' => $edit_img,
'EDIT' => $edit,
@ -888,6 +913,8 @@ if ($row = $db->sql_fetchrow($result))
));
}
while ($row = $db->sql_fetchrow($result));
unset($user_cache);
}
else
{