Yeah, not sure why but my notepad is going widebar. I can't make out where line 18 begins.
<?php
/**
* MyBB 1.6
* Copyright 2010 MyBB Group, All Rights Reserved
*
* Website: http://mybb.com
* License: http://mybb.com/about/license
*
* $Id: class_error.php 5027 2010-06-16 04:22:21Z RyanGordon $
*/
// Set to 1 if recieving a blank page (template failure).
define("MANUAL_WARNINGS", 0);
// Define Custom MyBB error handler constants with a value not used by php's error handler.
define("MYBB_SQL", 20);
define("MYBB_TEMPLATE", 30);
define("MYBB_GENERAL", 40);
define("MYBB_NOT_INSTALLED", 41);
define("MYBB_NOT_UPGRADED", 42);
define("MYBB_INSTALL_DIR_EXISTS", 43);
define("MYBB_SQL_LOAD_ERROR", 44);
define("MYBB_CACHE_NO_WRITE", 45);
define("MYBB_CACHEHANDLER_LOAD_ERROR", 46);
if(!defined("E_STRICT"))
{
// This constant has been defined since PHP 5.
define("E_STRICT", 2048);
}
if(!defined("E_RECOVERABLE_ERROR"))
{
// This constant has been defined since PHP 5.2.
define("E_RECOVERABLE_ERROR", 4096);
}
if(!defined("E_DEPRECATED"))
{
// This constant has been defined since PHP 5.3.
define("E_DEPRECATED", 8192);
}
class errorHandler {
/**
* Array of all of the error types
*
* @var array
*/
public $error_types = array(
E_ERROR => 'Error',
E_WARNING => 'Warning',
E_PARSE => 'Parsing Error',
E_NOTICE => 'Notice',
E_CORE_ERROR => 'Core Error',
E_CORE_WARNING => 'Core Warning',
E_COMPILE_ERROR => 'Compile Error',
E_COMPILE_WARNING => 'Compile Warning',
E_DEPRECATED => 'Deprecated Warning',
E_USER_ERROR => 'User Error',
E_USER_WARNING => 'User Warning',
E_USER_NOTICE => 'User Notice',
E_STRICT => 'Runtime Notice',
E_RECOVERABLE_ERROR => 'Catchable Fatal Error',
MYBB_SQL => 'MyBB SQL Error',
MYBB_TEMPLATE => 'MyBB Template Error',
MYBB_GENERAL => 'MyBB Error',
MYBB_NOT_INSTALLED => 'MyBB Error',
MYBB_NOT_UPGRADED => 'MyBB Error',
MYBB_INSTALL_DIR_EXISTS => 'MyBB Error',
MYBB_SQL_LOAD_ERROR => 'MyBB Error',
MYBB_CACHE_NO_WRITE => 'MyBB Error',
MYBB_CACHEHANDLER_LOAD_ERROR => 'MyBB Error',
);
/**
* Array of MyBB error types
*
* @var array
*/
public $mybb_error_types = array(
MYBB_SQL,
MYBB_TEMPLATE,
MYBB_GENERAL,
MYBB_NOT_INSTALLED,
MYBB_NOT_UPGRADED,
MYBB_INSTALL_DIR_EXISTS,
MYBB_SQL_LOAD_ERROR,
MYBB_CACHE_NO_WRITE,
MYBB_CACHEHANDLER_LOAD_ERROR,
);
/**
* Array of all of the error types to ignore
*
* @var array
*/
public $ignore_types = array(
E_DEPRECATED,
E_NOTICE,
E_USER_NOTICE,
E_STRICT
);
/**
* String of all the warnings collected
*
* @var string
*/
public $warnings = "";
/**
* Is MyBB in an errornous state? (Have we received an error?)
*
* @var boolean
*/
public $has_errors = false;
/**
* Initializes the error handler
*
*/
function __construct()
{
// Lets set the error handler in here so we can just do $handler = new errorHandler() and be all set up.
$error_types = E_ALL;
foreach($this->ignore_types as $bit)
{
$error_types = $error_types & ~$bit;
}
set_error_handler(array(&$this, "error"), $error_types);
}
/**
* Parses a error for processing.
*
* @param string The error type (i.e. E_ERROR, E_FATAL)
* @param string The error message
* @param string The error file
* @param integer The error line
* @return boolean True if parsing was a success, otherwise assume a error
*/
function error($type, $message, $file=null, $line=0)
{
global $mybb;
// Error reporting turned off (either globally or by @ before erroring statement)
if(error_reporting() == 0)
{
return true;
}
if(in_array($type, $this->ignore_types))
{
return true;
}
$file = str_replace(MYBB_ROOT, "", $file);
$this->has_errors = true;
// For some reason in the installer this setting is set to "<"
$accepted_error_types = array('both', 'error', 'warning', 'none');
if(!in_array($mybb->settings['errortypemedium'], $accepted_error_types))
{
$mybb->settings['errortypemedium'] = "both";
}
if(defined("IN_TASK"))
{
global $task;
require_once MYBB_ROOT."inc/functions_task.php";
if($file)
{
$filestr = " - Line: $line - File: $file";
}
add_task_log($task, "{$this->error_types[$type]} - [$type] ".var_export($message, true)."{$filestr}");
}
// Saving error to log file.
if($mybb->settings['errorlogmedium'] == "log" || $mybb->settings['errorlogmedium'] == "both")
{
$this->log_error($type, $message, $file, $line);
}
// Are we emailing the Admin a copy?
if($mybb->settings['errorlogmedium'] == "mail" || $mybb->settings['errorlogmedium'] == "both")
{
$this->email_error($type, $message, $file, $line);
}
// SQL Error
if($type == MYBB_SQL)
{
$this->output_error($type, $message, $file, $line);
}
else
{
// Do we have a PHP error?
if(my_strpos(my_strtolower($this->error_types[$type]), 'warning') === false)
{
$this->output_error($type, $message, $file, $line);
}
// PHP Error
else
{
if($mybb->settings['errortypemedium'] == "none" || $mybb->settings['errortypemedium'] == "error")
{
echo "<div class=\"php_warning\">MyBB Internal: One or more warnings occured. Please contact your administrator for assistance.</div>";
}
else
{
global $templates;
$warning = "<strong>{$this->error_types[$type]}</strong> [$type] $message - Line: $line - File: $file PHP ".PHP_VERSION." (".PHP_OS.")<br />\n";
if(is_object($templates) && method_exists($templates, "get") && !defined("IN_ADMINCP"))
{
$this->warnings .= $warning;
$this->warnings .= $this->generate_backtrace();
}
else
{
echo "<div class=\"php_warning\">{$warning}".$this->generate_backtrace()."</div>";
}
}
}
}
return true;
}
/**
* Returns all the warnings
*
* @return string The warnings
*/
function show_warnings()
{
global $lang, $templates;
if(empty($this->warnings))
{
return false;
}
// Incase a template fails and we're recieving a blank page.
if(MANUAL_WARNINGS)
{
echo $this->warnings."<br />";
}
if(!$lang->warnings)
{
$lang->warnings = "The following warnings occured:";
}
if(defined("IN_ADMINCP"))
{
$warning = makeacpphpwarning($this->warnings);
}
else
{
$template_exists = false;
if(!is_object($templates) || !method_exists($templates, 'get'))
{
if(@file_exists(MYBB_ROOT."inc/class_templates.php"))
{
@require_once MYBB_ROOT."inc/class_templates.php";
$templates = new templates;
$template_exists = true;
}
}
else
{
$template_exists = true;
}
if($template_exists == true)
{
eval("\$warning = \"".$templates->get("php_warnings")."\";");
}
}
return $warning;
}
/**
* Triggers a user created error
* Example: $error_handler->trigger("Some Warning", E_USER_ERROR);
*
* @param string Message
* @param string Type
*/
function trigger($message="", $type=E_USER_ERROR)
{
global $lang;
if(!$message)
{
$message = $lang->unknown_user_trigger;
}
if(in_array($type, $this->mybb_error_types))
{
$this->error($type, $message);
}
else
{
trigger_error($message, $type);
}
}
/**
* Logs the error in the specified error log file.
*
* @param string Warning type
* @param string Warning message
* @param string Warning file
* @param integer Warning line
*/
function log_error($type, $message, $file, $line)
{
global $mybb;
if($type == MYBB_SQL)
{
$message = "SQL Error: {$message['error_no']} - {$message['error']}\nQuery: {$message['query']}";
}
$error_data = "<error>\n";
$error_data .= "\t<dateline>".TIME_NOW."</dateline>\n";
$error_data .= "\t<script>".$file."</script>\n";
$error_data .= "\t<line>".$line."</line>\n";
$error_data .= "\t<type>".$type."</type>\n";
$error_data .= "\t<friendly_type>".$this->error_types[$type]."</friendly_type>\n";
$error_data .= "\t<message>".$message."</message>\n";
$error_data .= "</error>\n\n";
if(trim($mybb->settings['errorloglocation']) != "")
{
@error_log($error_data, 3, $mybb->settings['errorloglocation']);
}
else
{
@error_log($error_data, 0);
}
}
/**
* Emails the error in the specified error log file.
*
* @param string Warning type
* @param string Warning message
* @param string Warning file
* @param integer Warning line
*/
function email_error($type, $message, $file, $line)
{
global $mybb;
if(!$mybb->settings['adminemail'])
{
return false;
}
if($type == MYBB_SQL)
{
$message = "SQL Error: {$message['error_no']} - {$message['error']}\nQuery: {$message['query']}";
}
$message = "Your copy of MyBB running on {$mybb->settings['bbname']} ({$mybb->settings['bburl']}) has experienced an error. Details of the error include:\n---\nType: $type\nFile: $file (Line no. $line)\nMessage\n$message";
@my_mail($mybb->settings['adminemail'], "MyBB error on {$mybb->settings['bbname']}", $message, $mybb->settings['adminemail']);
}
function output_error($type, $message, $file, $line)
{
global $mybb, $parser;
if(!$mybb->settings['bbname'])
{
$mybb->settings['bbname'] = "MyBB";
}
if($type == MYBB_SQL)
{
$title = "MyBB SQL Error";
$error_message = "<p>MyBB has experienced an internal SQL error and cannot continue.</p>";
if($mybb->settings['errortypemedium'] == "both" || $mybb->settings['errortypemedium'] == "error" || defined("IN_INSTALL") || defined("IN_UPGRADE"))
{
$error_message .= "<dl>\n";
$error_message .= "<dt>SQL Error:</dt>\n<dd>{$message['error_no']} - {$message['error']}</dd>\n";
if($message['query'] != "")
{
$error_message .= "<dt>Query:</dt>\n<dd>{$message['query']}</dd>\n";
}
$error_message .= "</dl>\n";
}
}
else
{
$title = "MyBB Internal Error";
$error_message = "<p>MyBB has experienced an internal error and cannot continue.</p>";
if($mybb->settings['errortypemedium'] == "both" || $mybb->settings['errortypemedium'] == "error" || defined("IN_INSTALL") || defined("IN_UPGRADE"))
{
$error_message .= "<dl>\n";
$error_message .= "<dt>Error Type:</dt>\n<dd>{$this->error_types[$type]} ($type)</dd>\n";
$error_message .= "<dt>Error Message:</dt>\n<dd>{$message}</dd>\n";
if(!empty($file))
{
$error_message .= "<dt>Location:</dt><dd>File: {$file}<br />Line: {$line}</dd>\n";
if(!@preg_match('#config\.php|settings\.php#', $file) && @file_exists($file))
{
$code_pre = @file($file);
$code = "";
if(isset($code_pre[$line-4]))
{
$code .= $line-3 . ". ".$code_pre[$line-4];
}
if(isset($code_pre[$line-3]))
{
$code .= $line-2 . ". ".$code_pre[$line-3];
}
if(isset($code_pre[$line-2]))
{
$code .= $line-1 . ". ".$code_pre[$line-2];
}
$code .= $line . ". ".$code_pre[$line-1]; // The actual line.
if(isset($code_pre[$line]))
{
$code .= $line+1 . ". ".$code_pre[$line];
}
if(isset($code_pre[$line+1]))
{
$code .= $line+2 . ". ".$code_pre[$line+1];
}
if(isset($code_pre[$line+2]))
{
$code .= $line+3 . ". ".$code_pre[$line+2];
}
unset($code_pre);
$parser_exists = false;
if(!is_object($parser) || !method_exists($parser, 'mycode_parse_php'))
{
if(@file_exists(MYBB_ROOT."inc/class_parser.php"))
{
@require_once MYBB_ROOT."inc/class_parser.php";
$parser = new postParser;
$parser_exists = true;
}
}
else
{
$parser_exists = true;
}
if($parser_exists)
{
$code = $parser->mycode_parse_php($code, true);
}
else
{
$code = @nl2br($code);
}
$error_message .= "<dt>Code:</dt><dd>{$code}</dd>\n";
}
}
$backtrace = $this->generate_backtrace();
if($backtrace && !in_array($type, $this->mybb_error_types))
{
$error_message .= "<dt>Backtrace:</dt><dd>{$backtrace}</dd>\n";
}
$error_message .= "</dl>\n";
}
}
if(isset($lang->settings['charset']))
{
$charset = $lang->settings['charset'];
}
else
{
$charset = 'UTF-8';
}
if(!headers_sent() && !defined("IN_INSTALL") && !defined("IN_UPGRADE"))
{
@header('HTTP/1.1 503 Service Temporarily Unavailable');
@header('Status: 503 Service Temporarily Unavailable');
@header('Retry-After: 1800');
@header("Content-type: text/html; charset={$charset}");
$_SERVER['PHP_SELF'] = htmlspecialchars_uni($_SERVER['PHP_SELF']);
echo <<<EOF
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >
<head profile="http://gmpg.org/xfn/11">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>{$mybb->settings['bbname']} - Internal Error</title>
<style type="text/css">
body { background: #efefef; color: #000; font-family: Verdana; font-size: 12px; text-align: center; line-height: 1.4; }
a:link { color: #026CB1; text-decoration: none; }
a:visited { color: #026CB1; text-decoration: none; }
a:hover, a:active { color: #000; text-decoration: underline; }
#container { width: 600px; padding: 20px; background: #fff; border: 1px solid #e4e4e4; margin: 100px auto; text-align: left; }
h1 { margin: 0; background: url({$_SERVER['PHP_SELF']}?action=mybb_logo) no-repeat; height: 82px; width: 248px; }
#content { border: 1px solid #B60101; background: #fff; }
h2 { font-size: 12px; padding: 4px; background: #B60101; color: #fff; margin: 0; }
.invisible { display: none; }
#error { padding: 6px; }
#footer { font-size: 11px; border-top: 1px solid #ccc; padding-top: 10px; }
dt { font-weight: bold; }
</style>
</head>
<body>
<div id="container">
<div id="logo">
<h1><a href="http://mybb.com/" title="MyBulletinBoard"><span class="invisible">MyBB</span></a></h1>
</div>
<div id="content">
<h2>{$title}</h2>
<div id="error">
{$error_message}
<p id="footer">Please contact the <a href="http://mybb.com">MyBB Group</a> for support.</p>
</div>
</div>
</div>
</body>
</html>
EOF;
}
else
{
echo <<<EOF
<style type="text/css">
#mybb_error_content { border: 1px solid #B60101; background: #fff; }
#mybb_error_content h2 { font-size: 12px; padding: 4px; background: #B60101; color: #fff; margin: 0; }
#mybb_error_error { padding: 6px; }
#mybb_error_footer { font-size: 11px; border-top: 1px solid #ccc; padding-top: 10px; }
#mybb_error_content dt { font-weight: bold; }
</style>
<div id="mybb_error_content">
<h2>{$title}</h2>
<div id="mybb_error_error">
{$error_message}
<p id="mybb_error_footer">Please contact the <a href="http://mybb.com">MyBB Group</a> for support.</p>
</div>
</div>
EOF;
}
exit(1);
}
/**
* Generates a backtrace if the server supports it.
*
* @return string The generated backtrace
*/
function generate_backtrace()
{
if(function_exists("debug_backtrace"))
{
$trace = debug_backtrace();
$backtrace = "<table style=\"width: 100%; margin: 10px 0; border: 1px solid #aaa; border-collapse: collapse; border-bottom: 0;\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\">\n";
$backtrace .= "<thead><tr>\n";
$backtrace .= "<th style=\"border-bottom: 1px solid #aaa; background: #ccc; padding: 4px; text-align: left; font-size: 11px;\">File</th>\n";
$backtrace .= "<th style=\"border-bottom: 1px solid #aaa; background: #ccc; padding: 4px; text-align: left; font-size: 11px;\">Line</th>\n";
$backtrace .= "<th style=\"border-bottom: 1px solid #aaa; background: #ccc; padding: 4px; text-align: left; font-size: 11px;\">Function</th>\n";
$backtrace .= "</tr></thead>\n<tbody>\n";
// Strip off this function from trace
array_shift($trace);
foreach($trace as $call)
{
if(!$call['file']) $call['file'] = "[PHP]";
if(!$call['line']) $call['line'] = " ";
if($call['class']) $call['function'] = $call['class'].$call['type'].$call['function'];
$call['file'] = str_replace(MYBB_ROOT, "/", $call['file']);
$backtrace .= "<tr>\n";
$backtrace .= "<td style=\"font-size: 11px; padding: 4px; border-bottom: 1px solid #ccc;\">{$call['file']}</td>\n";
$backtrace .= "<td style=\"font-size: 11px; padding: 4px; border-bottom: 1px solid #ccc;\">{$call['line']}</td>\n";
$backtrace .= "<td style=\"font-size: 11px; padding: 4px; border-bottom: 1px solid #ccc;\">{$call['function']}</td>\n";
$backtrace .= "</tr>\n";
}
$backtrace .= "</tbody></table>\n";
}
return $backtrace;
}
}
?>
not sure if you can see anything in there I can't. Also regret plopping the entire file into a post.
This server has run MyBB forums with ease for over two years, so it is disappointing that there is an issue now.