vb.org Archive - Custom chat not showing Usernames?

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Custom chat not showing Usernames?

Hello there I have a custom chat that functions properly; however, it doesnt properly display the usernames. Can someone help me with this?

Online Demo
Notice how when you type, it doesnt show the username. such as below

Code:

[02:38:05] This is the message

When it should display as:

Code:

[02:38:05] Username: This is the message

PHP Code:


		
			
<?php

// Start a session and get/generate a random user_id

// We'll use this user_id to create pseudo-uniquely colored chat lines later

// Close the session (a session can only be accessed by one process at a time)

error_reporting(0);

session_start();

header('Cache-control: private'); // IE6 fix

header("Content-Type: text/html; charset=utf-8");

//if (!isset($_SESSION['USER_ID'])) $_SESSION['USER_ID'] = rand(1, 24);

//$USER_ID = $_SESSION['USER_ID'];



$con = mysql_connect ("xxxxxxx","xxxxxxx", "xxxxxxx");

 mysql_select_db ("xxxxxxx");



$userid = intval($_COOKIE[bbuserid]); 

$sql = @mysql_query("SELECT username FROM user WHERE userid=$USER_ID");



                while ($row = @mysql_fetch_array($sql)){

                $username = $row['username'];

            }



session_write_close();

ob_flush();

flush();



// Path to the text files holding the chat window content

$fn = 'chat.txt';



// Did the browser request the chat content?

// If so, it provided this script with its last known line number

$read = &$_GET['r'];

if (isset($read)) {

  // Create the chat file if neccessary

  if (!file_exists($fn)) {

    touch($fn);

    chmod($fn, 0644);

  }

  if ($read == 0) chat_write('<E>');

  // The script will not exit on its own on user disconnect

  // this way we can later add a "user left chat" message

  ignore_user_abort(true);

  $i = 0;

  while (true) {

    // Open the chat file and get the current line number

    $f = fopen($fn, 'r');

    flock($f, 2);

    $offset = 0;

    $offset = trim(fgets($f));

    // Break the loop if the browser is not up to date

    if ($offset > $read) break;

    // If the browser is up to date, wait

    flock($f, 3);

    fclose($f);

    @set_time_limit(0);

    // By default we wait 3 seconds between each check

    // However, after one minute of complete silence in the chat we step

    // back to 10 second periods to save server resources

    if ($i > 20) sleep(10);

    else sleep(3);

    // To check for user disconnection we have to output at least one byte

    // We'll echo a line break since this does no harm to our JavaScript

    echo "\n";

    ob_flush();

    flush();

    if (connection_status() != 0) {

      // This is where a user disconnection is detected

      // You could add stuff to display "user left chat" messages here

      chat_write('<L>');

      exit();

    }

    $i++;

  }

  // If the loop was exited, we end up here

  // Now, echo all missing lines

  while ($s = fgets($f)) {

    echo utf8_encode($s);

    if ($offset <= ++$read) break;

  }

  // Close the file, exit

  flock($f, 3);

  fclose($f);

  exit();

}



// This function writes one line into the chat file

// For easiest accessibility newer lines are on top!

function chat_write($write) {

  global $USER_ID, $fn;

  // Maximum line count

  $maxlines = 35;

  if (trim($write) == '') return;

  // Create the chat file if neccessary

  if (!file_exists($fn)) {

    touch($fn);

    chmod($fn, 0644);

  }

  // Open the chat file and get the current line number

  $f = fopen($fn, 'r+');

  flock($f, 2);

  $offset = 0;

  fscanf($f, "%s\n", $offset);

  // Increase by one as we're adding a new line now

  $offset++;

  $i = 0;

  $chat = '';

  // First we have to read the whole file

  // Lines are being read one by one until we're at the end or until we reach $maxlines

  while (($i < $maxlines) && ($s = fgets($f))) {

    $chat .= $s;

    $i++;

  }

  // This is the actual line we're adding

  // You see: The chat file contains JavaScript calls

  // This way no parsing of the lines is neccessary

  // We'll just need to eval() them in our JavaScript

  $time = date('H:i:s');

  $js = "cs($offset,$USER_ID,'$time','$username','$write','');\n";

  // Go to the top

  fseek($f, 0);

  // Empty the file

  ftruncate($f, 0);

  // Write the new offset

  fwrite($f, "$offset\n");

  // Write the new line

  fwrite($f, $js);

  // And then the rest

  fwrite($f, $chat);

  // Close the file

  flock($f, 3);

  fclose($f);

  // We'll return the last added line to the calling

  return $js;

}



function chat_delete($delete) {

  global $fn;

  if ($delete == '') exit();

  if (!file_exists($fn)) {

    touch($fn);

    chmod($fn, 0644);

  }

  $f = fopen($fn, 'r+');

  flock($f, 2);

  $offset = 0;

  fscanf($f, "%s\n", $offset);

  $chat = '';

  $i = 0;

  while ($s = fgets($f)) {

    $s = str_replace("'$delete'", "''", $s);

    $chat .= $s;

    $i++;

  }

  fseek($f, 0);

  ftruncate($f, 0);

  fwrite($f, "$offset\n");

  fwrite($f, $chat);

  flock($f, 3);

  fclose($f);

}



// Did the browser send a new chat line?

$write = &$_POST['w'];

if (isset($write)) {

  if ($write == '') exit();

  // Remove the slashes that were added to the form contents by PHP automatically

  $write = stripslashes($write);

  // Transform characters like < and > into their HTML representations

  $write = htmlspecialchars($write, ENT_QUOTES);

  $write = addslashes($write);

  if (strpos($write, '/del ') === 0) {

    $delete = str_replace('/del ', '', $write);

    chat_delete($delete);

    exit();

  }

  // Wordwrap after 100 characters and add the new lines to the chat file

  $lines = wordwrap($write, 100, "\n", true);

  $lines = explode("\n", $lines);

  foreach ($lines as &$line) {

    // The function returns the added line

    // We'll output this so the users can read their own texts without delay right after sending

    echo utf8_encode(chat_write($line));

  }

  exit();

}

?>

var lines    = 35;

var title    = '';

var offset   = 0;

var messages = new Array();

var message  = document.getElementById('message');

var chat     = document.getElementById('chat');

var tmrRead = setTimeout('chat_read();', 300);



function request_write(url, post) {

  r = false;

  if (window.XMLHttpRequest) {

    r = new XMLHttpRequest();

  } else if (window.ActiveXObject) {

    try {

      r = new ActiveXObject("Msxml2.XMLHTTP");

    } catch(e) {

      try {

        r = new ActiveXObject("Microsoft.XMLHTTP");

      } catch(e) {

      }

    }

  }

  if (!r) return false;

  r.onreadystatechange = alert_write;

  if (post == null) {

    r.open('GET', url, true);

    r.send(null);

  } else {

    r.open('POST', url, true);

    r.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

    r.send(post);

  }

}



function alert_write() {

  try {

    if ((r.readyState == 4) && (r.status == 200)) parse(r.responseText);

  } catch(e) {

  }

}



function request_read(url, post) {

  r2 = false;

  if (window.XMLHttpRequest) {

    r2 = new XMLHttpRequest();

  } else if (window.ActiveXObject) {

    try {

      r2 = new ActiveXObject("Msxml2.XMLHTTP");

    } catch(e) {

      try {

        r2 = new ActiveXObject("Microsoft.XMLHTTP");

      } catch(e) {

      }

    }

  }

  if (!r2) return false;

  r2.abort();

  r2.onreadystatechange = alert_read;

  if (post == null) {

    r2.open('GET', url, true);

    r2.send(null);

  } else {

    r2.open('POST', url, true);

    r2.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

    r2.send(post);

  }

}



function alert_read() {

  clearTimeout(tmrRead);

  try {

    if ((r2.readyState == 4) && (r2.status == 200)) {

      parse(r2.responseText);

      tmrRead = setTimeout('chat_read();', 30);

    }

  } catch(e) {

    tmrRead = setTimeout('chat_read();', 3000);

  }

}



function chat_read() {

  clearTimeout(tmrRead);

  request_read('chat.php?r='+offset, null);

}



function keyup(e) {

  if (window.event) k = window.event.keyCode;

  else if (e) k = e.which;

  else return true;

  if (k == 13) chat_write();

}



function chat_display() {

  html = '';

  i = 0;

  while ((i < lines) && (i < offset)) {

    h = offset-i;

    if (messages[h]) html = messages[h] + html;

    i++;

  }

  chat.innerHTML = html;

  if (title != '') {

    title = title.replace(/&amp;/g, '&');

    title = title.replace(/&quot;/g, '"');

    title = title.replace(/'/g, '\'');

    title = title.replace(/&lt;/g, '<');

    title = title.replace(/&gt;/g, '>');

    document.title = title;

  }

}



function chat_write() {

  request_write('chat.php', 'w='+escape(message.value));

  message.value = '';

}



function cs(o, i, t, u, m, c) {

  if (m == '<E>') {

    if (u != '') messages[o] = '<span id="C'+i+'">['+t+'] * '+u+' has entered the chat *</span><br />';

  } else if (m == '<L>') {

    if (u != '') messages[o] = '<span id="C'+i+'">['+t+'] * '+u+' has left the chat *</span><br />';

  } else {

    if (u != '') {

      u += ':';

      spaces = 5 - u.length;

      for (j = 0; j < spaces; j++) u += "&nbsp;";

      u += ' ';

    }

    if (title == '') title = m;

    m = m.replace(/ /g, '&nbsp;');

    messages[o] = '<span id="C'+i+'">['+t+'] '+u+'<b>'+m+'</b></span><br />';

  }

  if (o > offset) {

    offset = o;

    window.focus();

    message.focus();

  }

}



function parse(s) {

  if (s != '') {

    s = unescape(s);

    eval(s);

    chat_display();

  }

}

Here is a screenshot of the issue.

The conding header for the non-boxed area of the screenshot is shown below:

Code:

error_reporting(0);

session_start();

header('Cache-control: private'); // IE6 fix

header("Content-Type: text/html; charset=utf-8");

if (!isset($_SESSION['USER_ID'])) $_SESSION['USER_ID'] = rand(1, 24);

$USER_ID = $_SESSION['USER_ID'];



session_write_close();

ob_flush();

flush();

Whereas the red boxed portion has the header:

Code:

error_reporting(0);

session_start();

header('Cache-control: private'); // IE6 fix

header("Content-Type: text/html; charset=utf-8");



$con = mysql_connect ("xxxxxx","xxxxxx", "xxxxxx");

 mysql_select_db ("aaronxxxxxx_vbulletin");



$userid = intval($_COOKIE[bbuserid]); 

$sql = @mysql_query("SELECT username FROM user WHERE userid=$USER_ID");



                                while ($row = @mysql_fetch_array($sql)){

                                $username = $row['username'];

                        }



session_write_close();

ob_flush();

flush();

You have this:

Code:

$userid = intval($_COOKIE[bbuserid]);  

$sql = @mysql_query("SELECT username FROM user WHERE userid=$USER_ID");

Don't you mean $userid instead of $USER_ID?

And why are you doing a while loop when you are only expecting one row returned?

I am not entirely sure whether its $userid or $USER_ID but when I changed it to $userid, the chat doesnt work no more. It doesnt connect the user. So it must be $USER_ID.

As for the while loop, I did that because I will code the rest where I will add
$icon = $row['icon'];
$color = $row['color'];

So each user will have a custom icon, if none then they will have a generic icon set for their particularity usergroup. The color is for the text color of each usergroup's username. So "User 1" as an Admin will be Blue, where as "User2" a regular member, will just be white.

Quote:

Originally Posted by asdfadrian (Post 2198430)

I am not entirely sure whether its $userid or $USER_ID but when I changed it to $userid, the chat doesnt work no more. It doesnt connect the user. So it must be $USER_ID.

I understand what you're saying, but it doesn't make sense for it use $USER_ID since it's never set (the code is commented out). My guess would be that when you use $userid it's finding the user name, but then you're getting a js error in code that wasn't executed when the user name was blank.

Or not.

Well I have modified the top of the code a bit so that the code would work if the $user_id was blank. I tried both the $userid and $USER_ID and still nothing.

So I can ensure that its not an error with there being no userid or username.. Unless my code is wrong?
Here is the modified original code:

PHP Code:


		
			
global $vbulletin;
require_once('./global.php');   

$con = mysql_connect ("xxxxxxx","xxxxxxx", "xxxxxxx"); 
 mysql_select_db ("xxxxxxx"); 

$userid = intval($_COOKIE[bbuserid]); 
$sql = @mysql_query("SELECT username FROM user WHERE userid=$userid");

                while ($row = @mysql_fetch_array($sql)){
                $name = $row['username'];
                $icon = $row['icon'];
                $color = $row['color'];
            }

if($color == 0)
            {
                $color = "#989579";
            }

if ($icon == '')
            {
                $icon = 'http://www.hiveworkshop.com/forums/images_all/chat_ranks/new/user.png';
            }
            

if ($userid == ''){
            
                $username = 'Guest';    
            }

I have also attempted to see if maybe another approach would work. Yet nothing. Again, unless I did something wrong?

PHP Code:


		
			
global $vbulletin;
require_once('./global.php');   
   
   
//if (!isset($_SESSION['userid'])) $_SESSION['userid'] = rand(1, 24);
//$userid = $_SESSION['userid'];
$userid = $vbulletin->userinfo['userid'];
$username = $vbulletin->userinfo['username'];

if ($userid == ''){
            
                $username = 'Guest';    
            }

Is your php file included (or "required") in another file, or is it supposed to be "stand-alone". I'm not sure if you're showing all the code in what you posted above, but if that file isn't being included in another vbulletin file, then you need to define some things before including global.php. If it is being included, then you probably don't need to include global.php.

Your original code had "error_reporting(0);" and some '@'s at the beginning of some function calls. You might want to remove those, at least temporarily, so you can see any PHP errors that you might be getting.

Well theres 3 files involved. chat.php, chat.txt and chat.htm Everything I have showed you is the complete code. Chat.txt as you can imagine, is just the file it writes to and displays.

Below is the chat.htm:

PHP Code:


		
			
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml2/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<meta http-equiv="content-style-type" content="text/css" />
<title>Hordechat 2.0</title>
<style type="text/css">
<!--
body {color:black; background:white; font-family:verdana,arial,helvetica,sans-serif; font-size:13px;}
#C1  {color:#000;}
#C2  {color:#008;}
#C3  {color:#004;}
#C4  {color:#080;}
#C5  {color:#088;}
#C6  {color:#084;}
#C7  {color:#040;}
#C8  {color:#048;}
#C9  {color:#044;}
#C10 {color:#800;}
#C11 {color:#808;}
#C12 {color:#804;}
#C13 {color:#880;}
#C14 {color:#888;}
#C15 {color:#884;}
#C16 {color:#840;}
#C17 {color:#848;}
#C18 {color:#844;}
#C19 {color:#400;}
#C20 {color:#408;}
#C21 {color:#404;}
#C22 {color:#480;}
#C23 {color:#4CC;}
#C24 {color:#440;}
#chat {height:561px; width:830px; font-family:courier new,monospace; font-size:11px; line-height:16px; border:1px solid #CCC; background:#EEE;}
#message {font-family:courier new,monospace; font-size:12px; color:#00F;}
a.copyright {font-size: 10px; color:#888;}
-->
</style>
</head>
<body>
<div id="chat">Connected!<br />
  <br />
  If chat does not refresh, being by typing below and submitting a message. 
</div>
&nbsp;<input id="message" type="text" size="100" onkeyup="keyup(event);" />
<input type="button" value="Submit" onclick="chat_write();" /><br />
<a class="copyright" href="http://hordestudio.com" target="_blank">Hordestudio.com Chatscript by Atmosferic</a>
<script language="JavaScript" type="text/javascript" src="chat.php"></script>
</body>
</html>

Alright I will enable the error_reporting back to (1). As for the @ you mean completely remove the call? Alright, done. I hope the above file helps. Its not a vb_template, so no need to define or eval anything. It makes things more easier.

This will not do anything:

Code:

$sql = @mysql_query("SELECT username FROM user WHERE userid=$userid");



                while ($row = @mysql_fetch_array($sql)){

                $name = $row['username'];

                $icon = $row['icon'];

                $color = $row['color'];

            }

You have a select statement that selects the username. That is all. There is no such thing as $row['color'] or $row['icon']. And, before you go think you can just add icon and color to the select statement, take a look at your user table - do you see those fields there? Nope. So, what are you trying to grab?

Quote:

Originally Posted by asdfadrian (Post 2198774)

Alright I will enable the error_reporting back to (1).

I think you want error_reporting(-1) to turn on all errors.

Quote:

As for the @ you mean completely remove the call? Alright, done. I hope the above file helps. Its not a vb_template, so no need to define or eval anything. It makes things more easier.

No, just the '@', which says to ignore errors from that call.

Quote:

Originally Posted by Lynne (Post 2198786)

This will not do anything:

Code:

$sql = @mysql_query("SELECT username FROM user WHERE userid=$userid");



                while ($row = @mysql_fetch_array($sql)){

                $name = $row['username'];

                $icon = $row['icon'];

                $color = $row['color'];

            }

Well I cannot see the table but I know those table values do exist. We have another chat that uses the same calls and it has an icon and color table value. The old chat works, but its very buggy and Im trying to make a new chat from scratch.

I didnt make the first chat, my friend did. His chat uses those table values and the chat works, so I wouldnt see why this one would not. If you would like to see a demo of that chat you can do so Here. But you must register (and click on Remember me upon login) before proceeding. You will notice that the users and icons/ colors work accordingly.

Quote:

Originally Posted by kh99 (Post 2198792)

I think you want error_reporting(-1) to turn on all errors.

No, just the '@', which says to ignore errors from that call.

After removing the @ and changing the value to (-1) I received this error.

Code:

[22-May-2011 15:06:39] PHP Parse error:  syntax error, unexpected T_STRING in /home/xxxxx/public_html/community/wc3_nightelf/chat.php on line 7

[22-May-2011 15:06:39] PHP Parse error:  syntax error, unexpected T_STRING in /home/xxxxx/public_html/community/wc3_nightelf/chat.php on line 7

What does line 7 of chat.php look like?

Line 7 would be:

PHP Code:


		
			
session_start();

To be more specific on the current chat.php I have shown you the coding below:

PHP Code:


		
			
<?php

// Start a session and get/generate a random user_id
// We'll use this user_id to create pseudo-uniquely colored chat lines later
// Close the session (a session can only be accessed by one process at a time)
error_reporting(-1)
session_start();
header('Cache-control: private'); // IE6 fix
header("Content-Type: text/html; charset=utf-8");

require_once('./global.php');

//if (!isset($_SESSION['USER_ID'])) $_SESSION['USER_ID'] = rand(1, 24);
//$USER_ID = $_SESSION['USER_ID'];

$con = mysql_connect ("localhost","xxxxxx", "xxxxxxx");
 mysql_select_db ("xxxxxx");
 
$sql = mysql_query("SELECT username FROM user WHERE userid=$userid");

                while ($row = mysql_fetch_array($sql)){
                $name = $row['username'];
                $icon = $row['icon'];
                $color = $row['color'];
            }
if($color == 0)
            {
                $color = "#989579";
            }

if ($icon == '')
            {
                $icon = 'http://www.hiveworkshop.com/forums/images_all/chat_ranks/new/user.png';
            }
            

if ($userid == ''){
            
                $username = 'Guest';    
            }  
            
session_write_close();
ob_flush();
flush();

// Path to the text files holding the chat window content
$fn = 'chat.txt';

// Did the browser request the chat content?
// If so, it provided this script with its last known line number
$read = &$_GET['r'];
if (isset($read)) {
  // Create the chat file if neccessary
  if (!file_exists($fn)) {
    touch($fn);
    chmod($fn, 0644);
  }
  if ($read == 0) chat_write('<E>');
  // The script will not exit on its own on user disconnect
  // this way we can later add a "user left chat" message
  ignore_user_abort(true);
  $i = 0;
  while (true) {
    // Open the chat file and get the current line number
    $f = fopen($fn, 'r');
    flock($f, 2);
    $offset = 0;
    $offset = trim(fgets($f));
    // Break the loop if the browser is not up to date
    if ($offset > $read) break;
    // If the browser is up to date, wait
    flock($f, 3);
    fclose($f);
    @set_time_limit(0);
    // By default we wait 3 seconds between each check
    // However, after one minute of complete silence in the chat we step
    // back to 10 second periods to save server resources
    if ($i > 20) sleep(10);
    else sleep(3);
    // To check for user disconnection we have to output at least one byte
    // We'll echo a line break since this does no harm to our JavaScript
    echo "\n";
    ob_flush();
    flush();
    if (connection_status() != 0) {
      // This is where a user disconnection is detected
      // You could add stuff to display "user left chat" messages here
      chat_write('<L>');
      exit();
    }
    $i++;
  }
  // If the loop was exited, we end up here
  // Now, echo all missing lines
  while ($s = fgets($f)) {
    echo utf8_encode($s);
    if ($offset <= ++$read) break;
  }
  // Close the file, exit
  flock($f, 3);
  fclose($f);
  exit();
}

// This function writes one line into the chat file
// For easiest accessibility newer lines are on top!
function chat_write($write) {
  global $USER_ID, $fn;
  // Maximum line count
  $maxlines = 35;
  if (trim($write) == '') return;
  // Create the chat file if neccessary
  if (!file_exists($fn)) {
    touch($fn);
    chmod($fn, 0644);
  }
  // Open the chat file and get the current line number
  $f = fopen($fn, 'r+');
  flock($f, 2);
  $offset = 0;
  fscanf($f, "%s\n", $offset);
  // Increase by one as we're adding a new line now
  $offset++;
  $i = 0;
  $chat = '';
  // First we have to read the whole file
  // Lines are being read one by one until we're at the end or until we reach $maxlines
  while (($i < $maxlines) && ($s = fgets($f))) {
    $chat .= $s;
    $i++;
  }
  // This is the actual line we're adding
  // You see: The chat file contains JavaScript calls
  // This way no parsing of the lines is neccessary
  // We'll just need to eval() them in our JavaScript
  $time = date('H:i:s');
  $js = "cs($offset,$USER_ID,'$time','User','$write','');\n";
  // Go to the top
  fseek($f, 0);
  // Empty the file
  ftruncate($f, 0);
  // Write the new offset
  fwrite($f, "$offset\n");
  // Write the new line
  fwrite($f, $js);
  // And then the rest
  fwrite($f, $chat);
  // Close the file
  flock($f, 3);
  fclose($f);
  // We'll return the last added line to the calling
  return $js;
}

function chat_delete($delete) {
  global $fn;
  if ($delete == '') exit();
  if (!file_exists($fn)) {
    touch($fn);
    chmod($fn, 0644);
  }
  $f = fopen($fn, 'r+');
  flock($f, 2);
  $offset = 0;
  fscanf($f, "%s\n", $offset);
  $chat = '';
  $i = 0;
  while ($s = fgets($f)) {
    $s = str_replace("'$delete'", "''", $s);
    $chat .= $s;
    $i++;
  }
  fseek($f, 0);
  ftruncate($f, 0);
  fwrite($f, "$offset\n");
  fwrite($f, $chat);
  flock($f, 3);
  fclose($f);
}

// Did the browser send a new chat line?
$write = &$_POST['w'];
if (isset($write)) {
  if ($write == '') exit();
  // Remove the slashes that were added to the form contents by PHP automatically
  $write = stripslashes($write);
  // Transform characters like < and > into their HTML representations
  $write = htmlspecialchars($write, ENT_QUOTES);
  $write = addslashes($write);
  if (strpos($write, '/del ') === 0) {
    $delete = str_replace('/del ', '', $write);
    chat_delete($delete);
    exit();
  }
  // Wordwrap after 100 characters and add the new lines to the chat file
  $lines = wordwrap($write, 100, "\n", true);
  $lines = explode("\n", $lines);
  foreach ($lines as &$line) {
    // The function returns the added line
    // We'll output this so the users can read their own texts without delay right after sending
    echo utf8_encode(chat_write($line));
  }
  exit();
}
?>
var lines    = 35;
var title    = '';
var offset   = 0;
var messages = new Array();
var message  = document.getElementById('message');
var chat     = document.getElementById('chat');
var tmrRead = setTimeout('chat_read();', 300);

function request_write(url, post) {
  r = false;
  if (window.XMLHttpRequest) {
    r = new XMLHttpRequest();
  } else if (window.ActiveXObject) {
    try {
      r = new ActiveXObject("Msxml2.XMLHTTP");
    } catch(e) {
      try {
        r = new ActiveXObject("Microsoft.XMLHTTP");
      } catch(e) {
      }
    }
  }
  if (!r) return false;
  r.onreadystatechange = alert_write;
  if (post == null) {
    r.open('GET', url, true);
    r.send(null);
  } else {
    r.open('POST', url, true);
    r.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    r.send(post);
  }
}

function alert_write() {
  try {
    if ((r.readyState == 4) && (r.status == 200)) parse(r.responseText);
  } catch(e) {
  }
}

function request_read(url, post) {
  r2 = false;
  if (window.XMLHttpRequest) {
    r2 = new XMLHttpRequest();
  } else if (window.ActiveXObject) {
    try {
      r2 = new ActiveXObject("Msxml2.XMLHTTP");
    } catch(e) {
      try {
        r2 = new ActiveXObject("Microsoft.XMLHTTP");
      } catch(e) {
      }
    }
  }
  if (!r2) return false;
  r2.abort();
  r2.onreadystatechange = alert_read;
  if (post == null) {
    r2.open('GET', url, true);
    r2.send(null);
  } else {
    r2.open('POST', url, true);
    r2.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    r2.send(post);
  }
}

function alert_read() {
  clearTimeout(tmrRead);
  try {
    if ((r2.readyState == 4) && (r2.status == 200)) {
      parse(r2.responseText);
      tmrRead = setTimeout('chat_read();', 30);
    }
  } catch(e) {
    tmrRead = setTimeout('chat_read();', 3000);
  }
}

function chat_read() {
  clearTimeout(tmrRead);
  request_read('chat.php?r='+offset, null);
}

function keyup(e) {
  if (window.event) k = window.event.keyCode;
  else if (e) k = e.which;
  else return true;
  if (k == 13) chat_write();
}

function chat_display() {
  html = '';
  i = 0;
  while ((i < lines) && (i < offset)) {
    h = offset-i;
    if (messages[h]) html = messages[h] + html;
    i++;
  }
  chat.innerHTML = html;
  if (title != '') {
    title = title.replace(/&amp;/g, '&');
    title = title.replace(/&quot;/g, '"');
    title = title.replace(/'/g, '\'');
    title = title.replace(/&lt;/g, '<');
    title = title.replace(/&gt;/g, '>');
    document.title = title;
  }
}

function chat_write() {
  request_write('chat.php', 'w='+escape(message.value));
  message.value = '';
}

function cs(o, i, t, u, m, c) {
  if (m == '<E>') {
    if (u != '') messages[o] = '<span id="C'+i+'">['+t+'] <b>* '+u+' has entered the chat *</b></span><br />';
  } else if (m == '<L>') {
    if (u != '') messages[o] = '<span id="C'+i+'">['+t+'] <b>* '+u+' has left the chat *</b></span><br />';
  } else {
    if (u != '') {
      u += ':';
      spaces = 5 - u.length;
      for (j = 0; j < spaces; j++) u += "&nbsp;";
      u += ' ';
    }
    title = m;
    m = m.replace(/ /g, '&nbsp;');
    messages[o] = '<span id="C'+i+'">['+t+'] '+u+''+m+'</span><br />';
  }
  if (o > offset) {
    offset = o;
    window.focus();
    message.focus();
  }
}

function parse(s) {
  if (s != '') {
    s = unescape(s);
    eval(s);
    chat_display();
  }
}

Can anyone further investigate with this issue? What other information should I supply so that others can fully analyze the problem?

My fault, I should have asked for the lines around line 7 (and I didn't notice that you posted more later). Anyway, you're missing a ';' at the end of the error_reporting() line.

Sorry, that was actually my fault for the minor error. Here is the generated error log:

PHP Code:


		
			
[26-May-2011 20:58:29] PHP Warning:  require_once(./global.php) [<a href='function.require-once'>function.require-once</a>]: failed to open stream: No such file or directory in /home/xxxxx/public_html/community/wc3_nightelf/chat.php on line 11
[26-May-2011 20:58:29] PHP Fatal error:  require_once() [<a href='function.require'>function.require</a>]: Failed opening required './global.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/xxxxx/public_html/community/wc3_nightelf/chat.php on line 11

So we can obviously state that my include code was incorrect.

I changed the include from:

PHP Code:


		
			
require_once('/global.php');

PHP Code:


		
			
require_once(DIR . '/global.php');

Yet I did not work.

Is chat.php in the same directory with global.php?

No which is why I am trying to set it to the Root of the directory. I though DIR would function as root.

Global is in community/global.php
chat is in community/wc3nightelf/chat.php

PHP Code:


		
			
require_once('community/global.php');

PHP Code:


		
			
require_once(DIR . 'community/global.php');

still does not work either

I don't think DIR is defined until after global.php is included. Have you tried ../global.php ?

That worked, now it properly generates the REAL errors:

Edit. Nvm it didnt work.

PHP Code:


		
			
[26-May-2011 22:39:13] PHP Warning:  require_once(/home/xxxxxx/public_html/community/wc3_nightelf/includes/init.php) [<a href='function.require-once'>function.require-once</a>]: failed to open stream: No such file or directory in /home/xxxxxx/public_html/community/global.php on line 20
[26-May-2011 22:39:13] PHP Fatal error:  require_once() [<a href='function.require'>function.require</a>]: Failed opening required '/home/xxxxxx/public_html/community/wc3_nightelf/includes/init.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/xxxxxx/public_html/community/global.php on line 20

Its the init.php now

OK, try this:

Code:

chdir ( '..' );

require_once('global.php');

chdir ('wc3nightelf');

Changes applied. Strange enough, there are no errors outputted. Yet the chat continues to be broken..

So with no errors, with the chat still not working, where do you think the issue begins with now?

Phrase Groups Available:

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Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (9)bbcode_code_printable (12)bbcode_php_printable (5)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (23)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
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