[英]How to get an email with log details when errors occur with Slim and Monolog
[英]How do I log exceptions with appropriate linebreaks using Monolog with Slim 3?
$container['logger'] = function (\Slim\Container $c) {
$settings = $c->get('settings')['logger'];
$logger = new Monolog\Logger($settings['name']);
$logger->pushProcessor(new Monolog\Processor\UidProcessor());
$logger->pushHandler(new Monolog\Handler\StreamHandler($settings['path'], $settings['level']));
return $logger;
};
$container['errorHandler'] = function (\Slim\Container $container) {
return function (\Slim\Http\Request $request, \Slim\Http\Response $response, \Exception $exception) use ($container) {
/** @var \Monolog\Logger $monoLog */
$monoLog = $container->logger;
$monoLog->addError((string)$exception);
$response->getBody()->rewind();
return $response->withStatus(500)
->withHeader('Content-Type', 'text/html')
->write("Oops, something's gone wrong!");
};
};
$container['phpErrorHandler'] = function ($container) {
return $container['errorHandler'];
};
當發生異常時,我在錯誤日志中得到一行。 也許我的記憶很模糊,但默認的PHP錯誤記錄會在多行上很好地格式化...
有沒有辦法很好地格式化它? 或者我是否使用以下方式手動格式化它:
$monoLog->addError($exception->getMessage());
$monoLog->addError($exception->getTraceAsString());
$monoLog->addError($exception->getFile());
$monoLog->addError($exception->getCode());
$monoLog->addError($exception->getLine());
即使有上述情況,跡線也會顯示為單行。
這是一個Monolog Formatter設置,Slim在此沒有發言權。
很好地做到這一點的方法是在MonoLog中使用Formatters。
默認格式化程序是LineFormatter
public function __construct($format = null, $dateFormat = null, $allowInlineLineBreaks = false, $ignoreEmptyContextAndExtra = false)
如您所見,第三個參數是$allowInlineLineBreaks
因此您可以將其設置為true。 例如:
$handler = new Monolog\Handler\StreamHandler($settings['path'], $settings['level']);
$lineFormatter = new \Monolog\Formatter\LineFormatter(null, null, true);
$handler->setFormatter($lineFormatter);
$logger->pushHandler($handler);
這是一個使用正則表達式的工作:
$traceStrings = preg_split(
"/(#\d+)/",
$exception->getTraceAsString(),
null,
PREG_SPLIT_DELIM_CAPTURE
);
/** @var \Monolog\Logger $monoLog */
$monoLog = $container->logger;
$monoLog->addError($exception->getMessage());
$monoLog->addError($exception->getTraceAsString());
foreach ($traceStrings as $ts)
$monoLog->addError($ts);
$monoLog->addError($exception->getFile());
$monoLog->addError($exception->getCode());
$monoLog->addError($exception->getLine());
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