Vergleich inc/class_error.php - 1.8.14 - 1.8.27

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Zeile 116Zeile 116
	 * @var boolean
	 */
	public $has_errors = false;

 
	 * @var boolean
	 */
	public $has_errors = false;

 

	/**
	 * Display errors regardless of related settings (useful during initialization stage)
	 *
	 * @var boolean
	 */
	public $force_display_errors = false;


	/**
	 * Initializes the error handler


	/**
	 * Initializes the error handler

Zeile 140Zeile 147
	 * @param string $message The error message
	 * @param string $file The error file
	 * @param integer $line The error line

 
	 * @param string $message The error message
	 * @param string $file The error file
	 * @param integer $line The error line

 
	 * @param boolean $allow_output Whether or not output is permitted

	 * @return boolean True if parsing was a success, otherwise assume a error
	 */

 
	 * @return boolean True if parsing was a success, otherwise assume a error
	 */

	function error($type, $message, $file=null, $line=0)

	function error($type, $message, $file=null, $line=0, $allow_output=true)

	{
		global $mybb;


	{
		global $mybb;


Zeile 165Zeile 173
		$accepted_error_types = array('both', 'error', 'warning', 'none');
		if(!in_array($mybb->settings['errortypemedium'], $accepted_error_types))
		{

 
		$accepted_error_types = array('both', 'error', 'warning', 'none');
		if(!in_array($mybb->settings['errortypemedium'], $accepted_error_types))
		{

			$mybb->settings['errortypemedium'] = "both";

			$mybb->settings['errortypemedium'] = "none";

		}

		if(defined("IN_TASK"))

		}

		if(defined("IN_TASK"))

Zeile 195Zeile 203
			$this->email_error($type, $message, $file, $line);
		}


 
			$this->email_error($type, $message, $file, $line);
		}


		// SQL Error
		if($type == MYBB_SQL)
		{
			$this->output_error($type, $message, $file, $line);
		}
		else

		if($allow_output === true)






		{

 
		{

			// Do we have a PHP error?
			if(my_strpos(my_strtolower($this->error_types[$type]), 'warning') === false)

			// SQL Error
			if($type == MYBB_SQL)

			{
				$this->output_error($type, $message, $file, $line);
			}

 
			{
				$this->output_error($type, $message, $file, $line);
			}

			// PHP Error

 
			else
			{

 
			else
			{

				if($mybb->settings['errortypemedium'] == "none" || $mybb->settings['errortypemedium'] == "error")


				// Do we have a PHP error?
				if(my_strpos(my_strtolower($this->error_types[$type]), 'warning') === false)

				{

 
				{

					echo "<div class=\"php_warning\">MyBB Internal: One or more warnings occurred. Please contact your administrator for assistance.</div>";

					$this->output_error($type, $message, $file, $line);

				}

 
				}

 
				// PHP Error

				else
				{

 
				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();

					if($mybb->settings['errortypemedium'] == "none" || $mybb->settings['errortypemedium'] == "error")
					{
						echo "<div class=\"php_warning\">MyBB Internal: One or more warnings occurred. Please contact your administrator for assistance.</div>";





					}
					else
					{

 
					}
					else
					{

						echo "<div class=\"php_warning\">{$warning}".$this->generate_backtrace()."</div>";












						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;
	}


		return true;
	}

Zeile 245Zeile 256
		global $lang, $templates;

		if(empty($this->warnings))

 
		global $lang, $templates;

		if(empty($this->warnings))

		{
			return false;
		}


		{
			return false;
		}


		// Incase a template fails and we're receiving a blank page.
		if(MANUAL_WARNINGS)
		{

		// Incase a template fails and we're receiving a blank page.
		if(MANUAL_WARNINGS)
		{

Zeile 256Zeile 267
		}

		if(!$lang->warnings)

 
		}

		if(!$lang->warnings)

		{

		{

			$lang->warnings = "The following warnings occurred:";
		}

 
			$lang->warnings = "The following warnings occurred:";
		}





		$template_exists = false;

		if(!is_object($templates) || !method_exists($templates, 'get'))

 
		$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;
			}

 
			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;

		else
		{
			$template_exists = true;

Zeile 284Zeile 295

		return $warning;
	}

 

		return $warning;
	}





	/**
	 * Triggers a user created error
	 * Example: $error_handler->trigger("Some Warning", E_USER_ERROR);

	/**
	 * Triggers a user created error
	 * Example: $error_handler->trigger("Some Warning", E_USER_ERROR);

Zeile 304Zeile 315
		if(in_array($type, $this->mybb_error_types))
		{
			$this->error($type, $message);

 
		if(in_array($type, $this->mybb_error_types))
		{
			$this->error($type, $message);

		}
		else

		}
		else

		{
			trigger_error($message, $type);

 
		{
			trigger_error($message, $type);

		}

		}

	}

	/**

	}

	/**

Zeile 326Zeile 337
		if($type == MYBB_SQL)
		{
			$message = "SQL Error: {$message['error_no']} - {$message['error']}\nQuery: {$message['query']}";

 
		if($type == MYBB_SQL)
		{
			$message = "SQL Error: {$message['error_no']} - {$message['error']}\nQuery: {$message['query']}";

		}


		}


		// Do not log something that might be executable
		$message = str_replace('<?', '< ?', $message);

 
		// Do not log something that might be executable
		$message = str_replace('<?', '< ?', $message);

 

		$back_trace = $this->generate_backtrace(false, 2);

		if($back_trace)
		{
			$back_trace = "\t<back_trace>{$back_trace}</back_trace>\n";
		}


		$error_data = "<error>\n";
		$error_data .= "\t<dateline>".TIME_NOW."</dateline>\n";


		$error_data = "<error>\n";
		$error_data .= "\t<dateline>".TIME_NOW."</dateline>\n";

Zeile 338Zeile 356
		$error_data .= "\t<type>".$type."</type>\n";
		$error_data .= "\t<friendly_type>".$this->error_types[$type]."</friendly_type>\n";
		$error_data .= "\t<message>".$message."</message>\n";

 
		$error_data .= "\t<type>".$type."</type>\n";
		$error_data .= "\t<friendly_type>".$this->error_types[$type]."</friendly_type>\n";
		$error_data .= "\t<message>".$message."</message>\n";

 
		$error_data .= $back_trace;

		$error_data .= "</error>\n\n";

		if(trim($mybb->settings['errorloglocation']) != "")

		$error_data .= "</error>\n\n";

		if(trim($mybb->settings['errorloglocation']) != "")

Zeile 373Zeile 392
			$message = "SQL Error: {$message['error_no']} - {$message['error']}\nQuery: {$message['query']}";
		}


 
			$message = "SQL Error: {$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";















		if(function_exists('debug_backtrace'))
		{
			ob_start();
			debug_print_backtrace();
			$trace = ob_get_contents();
			ob_end_clean();

			$back_trace = "\nBack Trace: {$trace}";
		}
		else
		{
			$back_trace = '';
		}

		$message = "Your copy of MyBB running on {$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{$back_trace}";


		@my_mail($mybb->settings['adminemail'], "MyBB error on {$mybb->settings['bbname']}", $message, $mybb->settings['adminemail']);

 

		@my_mail($mybb->settings['adminemail'], "MyBB error on {$mybb->settings['bbname']}", $message, $mybb->settings['adminemail']);





		return true;
	}

 
		return true;
	}





	/**
	 * @param string $type
	 * @param string $message

	/**
	 * @param string $type
	 * @param string $message

Zeile 394Zeile 427
		{
			$mybb->settings['bbname'] = "MyBB";
		}

 
		{
			$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($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"))

			if($this->force_display_errors || $mybb->settings['errortypemedium'] == "both" || $mybb->settings['errortypemedium'] == "error" || defined("IN_INSTALL") || defined("IN_UPGRADE"))

			{
				$message['query'] = htmlspecialchars_uni($message['query']);
				$message['error'] = htmlspecialchars_uni($message['error']);

			{
				$message['query'] = htmlspecialchars_uni($message['query']);
				$message['error'] = htmlspecialchars_uni($message['error']);

Zeile 416Zeile 449
		{
			$title = "MyBB Internal Error";
			$error_message = "<p>MyBB has experienced an internal error and cannot continue.</p>";

 
		{
			$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"))

			if($this->force_display_errors || $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 .= "<dl>\n";
				$error_message .= "<dt>Error Type:</dt>\n<dd>{$this->error_types[$type]} ($type)</dd>\n";

Zeile 481Zeile 514
						}

						if($parser_exists)

 
						}

						if($parser_exists)

						{

						{

							$code = $parser->mycode_parse_php($code, true);
						}
						else
						{
							$code = @nl2br($code);
						}

 
							$code = $parser->mycode_parse_php($code, true);
						}
						else
						{
							$code = @nl2br($code);
						}





						$error_message .= "<dt>Code:</dt><dd>{$code}</dd>\n";
					}
				}

						$error_message .= "<dt>Code:</dt><dd>{$code}</dd>\n";
					}
				}

Zeile 498Zeile 531
					$error_message .= "<dt>Backtrace:</dt><dd>{$backtrace}</dd>\n";
				}
				$error_message .= "</dl>\n";

 
					$error_message .= "<dt>Backtrace:</dt><dd>{$backtrace}</dd>\n";
				}
				$error_message .= "</dl>\n";

			}

			}

		}

		if(isset($lang->settings['charset']))

 
		}

		if(isset($lang->settings['charset']))

		{

		{

			$charset = $lang->settings['charset'];
		}
		else
		{
			$charset = 'UTF-8';
		}

 
			$charset = $lang->settings['charset'];
		}
		else
		{
			$charset = 'UTF-8';
		}

 

		$contact_site_owner = '';
		$is_in_contact = defined('THIS_SCRIPT') && THIS_SCRIPT === 'contact.php';
		if(!$is_in_contact && ($mybb->settings['contactlink'] == "contact.php" && $mybb->settings['contact'] == 1 && ($mybb->settings['contact_guests'] != 1 && $mybb->user['uid'] == 0 || $mybb->user['uid'] > 0)) || $mybb->settings['contactlink'] != "contact.php")
		{
			if(!my_validate_url($mybb->settings['contactlink'], true, true) && my_substr($mybb->settings['contactlink'], 0, 7) != 'mailto:')
			{
				$mybb->settings['contactlink'] = $mybb->settings['bburl'].'/'.$mybb->settings['contactlink'];
			}

			$contact_site_owner = <<<HTML
 If this problem persists, please <a href="{$mybb->settings['contactlink']}">contact the site owner</a>.
HTML;
		}

		$additional_name = '';
		$docs_link = 'https://docs.mybb.com';
		$common_issues_link = 'https://docs.mybb.com/1.8/faq/';
		$support_link = 'https://community.mybb.com/';

		if(isset($lang->settings['docs_link']))
		{
			$docs_link = $lang->settings['docs_link'];
		}

		if(isset($lang->settings['common_issues_link']))
		{
			$common_issues_link = $lang->settings['common_issues_link'];
		}

		if(isset($lang->settings['support_link']))
		{
			$support_link = $lang->settings['support_link'];
		}


		if(isset($lang->settings['additional_name']))
		{
			$additional_name = $lang->settings['additional_name'];
		}

		$contact = <<<HTML
<p>
	<strong>If you're a visitor of this website</strong>, please wait a few minutes and try again.{$contact_site_owner}
</p>

<p>
	<strong>If you are the site owner</strong>, please check the <a href="{$docs_link}">MyBB{$additional_name} Documentation</a> for help resolving <a href="{$common_issues_link}">common issues</a>, or get technical help on the <a href="{$support_link}">MyBB{$additional_name} Community Forums</a>.
</p>
HTML;


		if(!headers_sent() && !defined("IN_INSTALL") && !defined("IN_UPGRADE"))
		{


		if(!headers_sent() && !defined("IN_INSTALL") && !defined("IN_UPGRADE"))
		{

Zeile 550Zeile 633

			<div id="error">
				{$error_message}

 

			<div id="error">
				{$error_message}

				<p id="footer">Please contact the <a href="https://mybb.com">MyBB Group</a> for technical support.</p>

				<p id="footer">{$contact}</p>

			</div>
		</div>
	</div>

			</div>
		</div>
	</div>

Zeile 575Zeile 658
		<h2>{$title}</h2>
		<div id="mybb_error_error">
		{$error_message}

 
		<h2>{$title}</h2>
		<div id="mybb_error_error">
		{$error_message}

			<p id="mybb_error_footer">Please contact the <a href="https://mybb.com">MyBB Group</a> for technical support.</p>

			<p id="mybb_error_footer">{$contact}</p>

		</div>
	</div>
EOF;
		}

 
		</div>
	</div>
EOF;
		}

 


		exit(1);
	}

 
		exit(1);
	}





	/**
	 * Generates a backtrace if the server supports it.
	 *
	 * @return string The generated backtrace
	 */

 
	/**
	 * Generates a backtrace if the server supports it.
	 *
	 * @return string The generated backtrace
	 */

	function generate_backtrace()

	function generate_backtrace($html=true, $strip=1)

	{
		$backtrace = '';
		if(function_exists("debug_backtrace"))
		{

 
	{
		$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";

			$trace = debug_backtrace(1<<1 /* DEBUG_BACKTRACE_IGNORE_ARGS */);









 


			// Strip off this function from trace
			array_shift($trace);













			if($html)
			{
				$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 calls from trace
			$trace = array_slice($trace, $strip);

			$i = 0;


			foreach($trace as $call)
			{
				if(empty($call['file'])) $call['file'] = "[PHP]";

 

			foreach($trace as $call)
			{
				if(empty($call['file'])) $call['file'] = "[PHP]";

				if(empty($call['line'])) $call['line'] = "&nbsp;";

				if(empty($call['line'])) $call['line'] = " ";

				if(!empty($call['class'])) $call['function'] = $call['class'].$call['type'].$call['function'];
				$call['file'] = str_replace(MYBB_ROOT, "/", $call['file']);

 
				if(!empty($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";

















				if($html)
				{
					$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";
				}
				else
				{
					$backtrace .= "#{$i}  {$call['function']}() called at [{$call['file']}:{$call['line']}]\n";
				}

				$i++;
			}

			if($html)
			{
				$backtrace .= "</tbody></table>\n";

			}

 
			}

			$backtrace .= "</tbody></table>\n";

 
		}
		return $backtrace;
	}

		}
		return $backtrace;
	}