Ubuntu
$entry) {
$function = $entry['function'];
if (!empty($entry['class'])) {
$function = $entry['class'] . $entry['type'] . $function;
}
$args = '';
if (!empty($entry['args'])) {
$isFirst = true;
foreach ($entry['args'] as $name => $value) {
if ($isFirst) {
$isFirst = false;
} else {
$args .= ', ';
}
$args .= $name . '=' . $value;
}
}
$result .= sprintf("#%s %s(%s): %s(%s)\n", $index, $entry['file'], $entry['line'], $function, $args);
}
return $result;
}
/**
* Returns a string description of a PHP error number.
*
* @param int $errno `E_ERROR`, `E_WARNING`, `E_PARSE`, etc.
* @return string
*/
public static function getErrNoString($errno)
{
switch ($errno) {
case E_ERROR:
return "Error";
case E_WARNING:
return "Warning";
case E_PARSE:
return "Parse Error";
case E_NOTICE:
return "Notice";
case E_CORE_ERROR:
return "Core Error";
case E_CORE_WARNING:
return "Core Warning";
case E_COMPILE_ERROR:
return "Compile Error";
case E_COMPILE_WARNING:
return "Compile Warning";
case E_USER_ERROR:
return "User Error";
case E_USER_WARNING:
return "User Warning";
case E_USER_NOTICE:
return "User Notice";
case E_STRICT:
return "Strict Notice";
case E_RECOVERABLE_ERROR:
return "Recoverable Error";
case E_DEPRECATED:
return "Deprecated";
case E_USER_DEPRECATED:
return "User Deprecated";
default:
return "Unknown error ($errno)";
}
}
public static function registerErrorHandler()
{
set_error_handler(array('Piwik\ErrorHandler', 'errorHandler'));
}
public static function errorHandler($errno, $errstr, $errfile, $errline)
{
self::$lastError = self::createLogMessage($errno, $errstr, $errfile, $errline);
// if the error has been suppressed by the @ we don't handle the error
if (!(error_reporting() & $errno)) {
return;
}
switch ($errno) {
case E_ERROR:
case E_PARSE:
case E_CORE_ERROR:
case E_CORE_WARNING:
case E_COMPILE_ERROR:
case E_COMPILE_WARNING:
case E_USER_ERROR:
Common::sendResponseCode(500);
// Convert the error to an exception with an HTML message
$e = new \Exception();
$backtrace = \Piwik_ShouldPrintBackTraceWithMessage() ? $e->getTraceAsString() : '';
$message = self::getHtmlMessage($errno, $errstr, $errfile, $errline, $backtrace);
throw new ErrorException($message, 0, $errno, $errfile, $errline);
case E_WARNING:
case E_NOTICE:
case E_USER_WARNING:
case E_USER_NOTICE:
case E_STRICT:
case E_RECOVERABLE_ERROR:
case E_DEPRECATED:
case E_USER_DEPRECATED:
default:
$context = array('trace' => debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 15));
try {
StaticContainer::get(LoggerInterface::class)->warning(
self::createLogMessage($errno, $errstr, $errfile, $errline),
$context
);
} catch (\Exception $ex) {
// ignore (it's possible for this to happen if the StaticContainer hasn't been created yet)
}
break;
}
}
public static function getLastError()
{
$lastError = error_get_last();
if (!empty($lastError['message'])) {
return $lastError['message'];
}
return self::$lastError;
}
private static function createLogMessage($errno, $errstr, $errfile, $errline)
{
return sprintf(
"%s(%d): %s - %s - Matomo " . (class_exists('Piwik\Version') ? Version::VERSION : '') . " - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)",
$errfile,
$errline,
ErrorHandler::getErrNoString($errno),
$errstr
);
}
private static function getHtmlMessage($errno, $errstr, $errfile, $errline, $trace)
{
$trace = Log::$debugBacktraceForTests ?: $trace;
$message = ErrorHandler::getErrNoString($errno) . ' - ' . $errstr;
$html = "There is an error. Please report the message (Matomo " . (class_exists('Piwik\Version') ? Version::VERSION : '') . ")
and full backtrace in the Matomo forums (please do a search first as it might have been reported already!).
";
$html .= "{$message} in {$errfile}";
$html .= " on line {$errline}
";
$html .= "Backtrace:";
$html .= str_replace("\n", "\n", $trace);
$html .= "";
return $html;
}
}