我在CNVBB找到一个可以结合VBB的小的聊天室插件，安装后按照他的配置配置完后可以聊天了，但是总是显示页面文件有错误。现附上源码，给大家看一下。我的配置
-------------------------------------------------------------------------------------我的vbb的config.php文件全在这了[密码隐去]：
<?php
/////////////////////////////////////////////////////////////
// Please note that if you get any errors when connecting, //
// that you will need to email your host as we cannot tell //
// you what your specific values are supposed to be //
/////////////////////////////////////////////////////////////
// type of database running
// (only mysql is supported at the moment)
$dbservertype='mysql'
// hostname or ip of server
$servername='localhost'
// username and password to log onto db server
$dbusername='root'
$dbpassword='`123456;
// name of database
$dbname='vb232b'
// technical email address - any error messages will be emailed here
$technicalemail='web@dns008.com'
// use persistant connections to the database
// 0 = don't use
// 1 = use
$usepconnect=1;
?>
------------------------------------------------------------------------------------
我的chat.php文件配置：
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<?
function ubb2html($string) {
$string = preg_replace("/\[b\](.*?)\[\/b\]/si", "<b>\\1</b>", $string);
$string = preg_replace("/\[i\](.*?)\[\/i\]/si", "<i>\\1</i>", $string);
$string = preg_replace("/\[u\](.*?)\[\/u\]/si", "<u>\\1</u>", $string);
$string = preg_replace("/\[p\](.*?)\[\/p\]/si", "<p>\\1</p>", $string);
$string = preg_replace("/\[code\](.*?)\[\/code\]/si", "<blockquote><pre>\\1</pre></blockquote>", $string);
$string = preg_replace("/\[quote\](.*?)\[\/quote\]/si", "<blockquote>\\1</blockquote>", $string);
$string = preg_replace("/\[url\](http|https|ftp)(:\/\/\S+?)\[\/url\]/si","<a href=\"\\1\\2\" target=\"_blank\">\\1\\2</a>", $string);
$string = preg_replace("/\[url\](\S+?)\[\/url\]/si","<a href=\"http://\\1\" target=\"_blank\">\\1</a>", $string);
$string = preg_replace("/\[url=(http|https|ftp)(:\/\/\S+?)\](.*?)\[\/url\]/si","<a href=\"\\1\\2\" target=\"_blank\">\\3</a>", $string);
$string = preg_replace("/\[url=(\S+?)\](\S+?)\[\/url\]/si","<a href=\"http://\\1\" target=\"_blank\">\\2</a>", $string);
$string = preg_replace("/\[email\](\S+?@\S+?\\.\S+?)\[\/email\]/si","<a href=\"mailto:\\1\">\\1</a>", $string);
$string = preg_replace("/\[email=(\S+?)\](.*?)\[\/email\]/si","<a href=\"mailto:\\1\">\\2</a>", $string);
$string = preg_replace("/\[img\](\S+?)\[\/img\]/si","<img src=\"\\1\" border=0 alt=\"\\1\">", $string);
$string = preg_replace("/\[color=(\S+?)\](.*?)\[\/color\]/si","<font color=\"\\1\">\\2</font>", $string);
$string = preg_replace("/\[size=(\S+?)\](.*?)\[\/size\]/si","<font size=\"\\1\">\\2</font>", $string);
$string = preg_replace("/\[font=(\S+?)\](.*?)\[\/font\]/si","<font face=\"\\1\">\\2</font>", $string);
$string = preg_replace("/\[fly\](.*?)\[\/fly\]/si", "<marquee behavior=alternate scrollamount=3 width=\"90%\">\\1</marquee>", $string);
return $string;
}
if(!$HTTP_COOKIE_VARS['chatuser']){
$db = @mysql_connect("localhost"/mysql,"root","`123456");mysql_select_db("vb232b",$db); // 请根据您的实际情况设置好
$result = mysql_query("SELECT username FROM user WHERE userid='".$HTTP_COOKIE_VARS['bbuserid']."'",$db);
$myrow = mysql_fetch_row($result);
$user = $myrow[0];
$HTTP_COOKIE_VARS['chatuser'] = $user;
if (isset($db) && $db) {
@mysql_close($db);
}
if (isset($result) && $result ){
@mysql_free_result($result);
}
}else $user = $HTTP_COOKIE_VARS['chatuser'];
if($user != ""){
$how = 20; //缓冲记录数，如：在线数*$refresh_time
$refresh_time=60; //刷新间隔（秒）
$msg_w_height = "80%"; //信息窗口高度
$data_file = "data.txt"; //记录文件
if(!$msg && $init != Ƈ'){
$data = file($data_file);
list($data[0]) = explode("*",$data[0]);
if($data[0] > 0){
$i = $data[0];
}else $i = 0;
$msg = "<script>";
$us = array();
while($a = each($data)){
list($s,$u,$t,$m) = explode("#*#",$a[1]);
list($t_h,$t_i,$t_s) = explode(":",$t);
if(date("H") == $t_h && date("i") <= $t_i+3)
$us[$u] = 1;
if($i>= $at || !$at){
if($u != "")$msg .= "top.addmsg('[<font color=#808080>$t</font> <font color=blue>$u</font>] $m<br>');";
}
$i++;
}
echo '<meta http-equiv="refresh" content="'.$refresh_time.'url=?at='.$i.'">'
echo '<html><head><meta http-equiv="content-type" content="text/html; charset=gb2312"></head><style type="text/css">
BODY, TD, TR {
SCROLLBAR-BASE-COLOR: #FF9900;
SCROLLBAR-ARROW-COLOR: #000000;
font-size: 9pt; font-family: 宋体; letter-spacing: 1pt;
}
A {
COLOR: #000020;
TEXT-DECORATION: none;
}
A:hover {
COLOR: #FF4400;
TEXT-DECORATION: link;
}
</style><body bgcolor="white" text="black" link="blue" vlink="purple" alink="red" leftmargin="0" marginwidth="0" topmargin="0" marginheight="0" style="font-family:宋体; font-size:9pt;">'
$msg .= "top.nowat('".$i."');</script>";
echo $msg;
echo "在线用户: ";
while($p = each($us)){
echo $p[0]." ";
}
}else if($init != Ƈ'){
$fp = fopen( $data_file, "a");
flock($fp,3);
$msg=HTMLSpecialChars($msg);
$msg = str_replace(":)", "<img src=images/smilies/smile.gif align=absmiddle>", $msg);
$msg = str_replace("：）", "<img src=images/smilies/smile.gif align=absmiddle>", $msg);
$msg = str_replace(":(", "<img src=images/smilies/frown.gif align=absmiddle>", $msg);
$msg = str_replace("：（", "<img src=images/smilies/frown.gif align=absmiddle>", $msg);
$msg = str_replace(":o", "<img src=images/smilies/redface.gif align=absmiddle>", $msg);
$msg = str_replace(":D", "<img src=images/smilies/biggrin.gif align=absmiddle>", $msg);
$msg = str_replace(";)", "<img src=images/smilies/wink.gif align=absmiddle>", $msg);
$msg = str_replace("；）", "<img src=images/smilies/wink.gif align=absmiddle>", $msg);
$msg = str_replace(":p", "<img src=images/smilies/tongue.gif align=absmiddle>", $msg);
$msg = str_replace(":cool:", "<img src=images/smilies/cool.gif align=absmiddle>", $msg);
$msg = str_replace(":rolleyes:", "<img src=images/smilies/rolleyes.gif align=absmiddle>", $msg);
$msg = str_replace(":mad:", "<img src=images/smilies/mad.gif align=absmiddle>", $msg);
$msg = str_replace(":eek:", "<img src=images/smilies/eek.gif align=absmiddle>", $msg);
$msg = str_replace(":confused:", "<img src=images/smilies/confused.gif align=absmiddle>", $msg);
$msg = ubb2html($msg);
fputs($fp,"\n168#*#".$user."#*#".date("H:i:s")."#*#$msg#*#");
flock($fp,4);
fclose($fp);
$data = file($data_file);
list($data[0]) = explode("*",$data[0]);
if($data[0] > 0){
$size = sizeof($data)+$data[0];
}else $size = sizeof($data);
if(sizeof($data) > $how+1){
$fp = fopen( $data_file, "w");
flock($fp,3);
fputs($fp,($size-$how-1)."*\n");
for($j=$how;$j>0;$j--)
fputs($fp,$data[sizeof($data)-$j]);
flock($fp,4);
fclose($fp);
}
echo '<meta http-equiv="refresh" content="0;url=?at='.($at).'">'
}else{
?>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<meta name="generator" content="Namo WebEditor v5.0">
</head>
<style type="text/css">
BODY, TD, TR {
SCROLLBAR-BASE-COLOR: #FF9900;
SCROLLBAR-ARROW-COLOR: #000000;
font-size: 9pt; font-family: 宋体; letter-spacing: 1pt;
}
SELECT {
FONT-FAMILY: MS Shell Dlg,Tahoma,sans-serif,宋体;
FONT-SIZE: 12px;
COLOR: #000000;
BACKGROUND-COLOR: #CFCFCF
}
TEXTAREA, .bginput {
FONT-SIZE: 12px;
FONT-FAMILY: MS Shell Dlg,Tahoma,sans-serif,宋体;
COLOR: #000000;
BACKGROUND-COLOR: #CFCFCF
}
A:link, A:visited, A:active {
COLOR: #000020;
TEXT-DECORATION: link;
}
A {
COLOR: #000020;
TEXT-DECORATION: none;
}
A:hover {
COLOR: #FF4400;
TEXT-DECORATION: link;
}
#cat A:link, #cat A:visited, #cat A:active {
COLOR: #000000;
TEXT-DECORATION: none;
}
#cat A:hover {
COLOR: #000000;
TEXT-DECORATION: underline;
}
#ltlink A:link, #ltlink A:visited, #ltlink A:active {
COLOR: #000020;
TEXT-DECORATION: none;
}
#ltlink A:hover {
COLOR: #FF4400;
TEXT-DECORATION: underline;
}
.thtcolor {
COLOR: #000000;
}
input{
height: 18px;
font-size:9pt;
}
.input_button{
border-right: 1px solid #FFA500;
height: 19px;
position:relative; top:0; left:-2;
background: url('images/button_bk.gif') no-repeat fixed;
border-bottom: 1px solid #FFA500;
padding-top: 2px; border-left-width:0px; border-top-width:0px
}
.input_text{
height: 18px;
border: 1px solid #FFA500; padding-left: 4; padding-right: 4; padding-top: 1; padding-bottom: 1
}
select{
background-color: #FFA500; height:18; font-size:9pt; position:relative; top:2
}
.input_textarea{
border: 1px solid #FFA500
}
.bi {
height: 18px;
border: 1px solid #FFA500; padding-left: 4; padding-right: 4; padding-top: 1; padding-bottom: 1;
font-style: italic;
font-weight: bold;
}
.b {
height: 18px;
border: 1px solid #FFA500; padding-left: 4; padding-right: 4; padding-top: 1; padding-bottom: 1;
font-weight: bold;
}
.i {
height: 18px;
border: 1px solid #FFA500; padding-left: 4; padding-right: 4; padding-top: 1; padding-bottom: 1;
font-style: italic;
}
</style>
<script>
function killErrors() {return true;}
window.onerror = killErrors;
</script>
<body bgcolor="white" text="black" link="blue" vlink="purple" alink="red">
<IFRAME name=msgs
src="" frameBorder=0 width=100% scrolling=no
height=<?echo $msg_w_height;?>> <span class="sitestext"><font color="#FFFFFF">Sorry your browser
does not support IFRAMES. Go for a pint while you download a newer
browser!</font></span></IFRAME>
<script>
var b='',be='',i='',ie=''
function cc(c){
f1.colors.value=c;
f1.msga.style.color=c;
f1.msga.focus();
}
function tb(){
if(b != '' && i != '')f1.msga.className="bi";
else if(b != '')f1.msga.className="b";
else if(i != '')f1.msga.className="i";
else f1.msga.className="input_text";
}
</script>
<form name=f1 target="chat" method="post" action="chat.php" onsubmit="if(f1.msga.value==''){alert('不能发空白信息!');return false;}else{f1.msg.value=b+i+'[color='+f1.colors.value+']'+f1.msga.value+''+ie+be;f1.msga.value='' return true;}"><input type="text" name="msga" style="width=90%" maxlength="1024" class="input_text"><input type="submit" name="submit" value="发送" style="width=10%" class="input_button"><input type=hidden name=at id=at value=""><input type=hidden name=colors id=colors value="#000000"><input type=hidden name=msg value=""><table border="0" cellspacing="0" cellpadding="0" style="cursor:hand;">
<tr>
<td width="2" bgcolor="#0000CC" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#336699" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#666666" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#66CC66" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#990000" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#CC6600" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#FF6600" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#990066" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#CC0066" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#FF6666" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#990099" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#FF3399" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#669900" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#CC6600" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#FF9900" onclick="cc(this.bgColor);"> </td>
<td width="2" bgcolor="#000000" onclick="cc(this.bgColor);"> </td>
<td width="2" > </td>
<td bgcolor="#808080" onclick="if(b==''){b='
'be=''this.bgColor='#c0c0c0'tb();}else{b=''be=''this.bgColor='#808080'tb();}"> B </td>
<td width="2" > </td>
<td bgcolor="#808080" onclick="if(i==''){i='
'ie=''this.bgColor='#c0c0c0'tb();}else{i=''ie=''this.bgColor='#808080'tb();}"> I </td>
</tr>
</table></form>
<script>
msgs.document.write('<html><head><meta http-equiv="content-type" content="text/html; charset=gb2312"><meta name="generator" content="Namo WebEditor v5.0"></head><body bgcolor="white" text="black" link="blue" vlink="purple" alink="red" leftmargin="0" marginwidth="0" topmargin="0" marginheight="0" style="font-family:宋体; font-size:9pt;line-height: 1.5;">');
function addmsg(msg){
msgs.document.write(msg+"\n");
}
function scroll(){
msgs.window.scroll(0,msgs.document.body.scrollTop+100);
}
setInterval("scroll()",100);
function nowat(at){
f1.at.value=at;
}
</script>
<IFRAME name=chat
src="chat.php" frameBorder=0 width=100% scrolling=no
height=18> <span class="sitestext"><font color="#FFFFFF">Sorry your browser
does not support IFRAMES. Go for a pint while you download a newer
browser!</font></span></IFRAME>
</body>
</html>
<?
}
}else{
echo "你还未登录 , 请登录后再试:)";
}
?>
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关于chat.php页面的错误提示
——————————————————————————————————————————————
我的第22行：
if(!$HTTP_COOKIE_VARS['chatuser']){
我的第48行：
if(!$msg && $init != Ƈ'){
我的第59行：
list($s,$u,$t,$m) = explode("#*#",$a[1]);
我的第59行：
list($t_h,$t_i,$t_s) = explode(":",$t);
印象中也出过问题的第62行：
if($i>= $at || !$at){
————————————————————————————————————————————————
本人绝对菜鸟，看不出有什么问题。我说的是实话，别见笑。
