I can't add sentry to php slim - php

Question

I need to add php sentry error handler to my slim 3 project.
how can I do so ?
where should put sentry integration code?
what I'm doing now is :
// monolog
$container['logger'] = function ($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']));
$client = new Raven_Client(
'http://key#ip:9000/2'
);
$handler = new Monolog\Handler\RavenHandler($client);
$handler->setFormatter(new Monolog\Formatter\LineFormatter("%message% %context% %extra%\n"));
$logger->pushHandler($handler);
return $logger;
};
but I'm not getting all errors in my sentry dashboard.
for example accessing undefined array indexes.
thanks.

Answer 1

I think the best way is to just do the following (I did not test this or have ever used Slim but looking at the Slim docs this is a way to do it):
In your index.php (which should be the app entrypoint) just after require '../../vendor/autoload.php'; (the composer autoload).
Add the Raven initialization code:
$sentry = new Raven_Client('http://key#ip:9000/2');
$sentry->install();
This will configure the SDK to handle (and send) all errors, no need for the Monolog handler anymore.
If you want to integration it in a ErrorHandler class you created looking at this skeleton project might give you some ideas.

Answer 2

I am using a custom error handler to catch exceptions. This way i can use the default slim error handler and Sentry error reporting at the same time.
This is my code:
// initalize sentry
Sentry\init(['dsn' => 'your_dsn' ]);
// Run app
$app = (new App())->get();
// register custom error handler
$c = $app->getContainer();
$c['errorHandler'] = function ($c) {
return function ($request, $response, $exception) use ($c) {
// send error to sentry
Sentry\captureException($exception);
// invoke default error handler
$handler = new Slim\Handlers\Error();
return $handler->__invoke($request, $response, $exception);
};
};
$app->run();
Not sure if this is the "recommended" way, but it works.