Debugging

Since symfony 4.4 the symfony/debug component is deprecated. The “\Symfony\Component\Debug\ErrorHandler” class is deprecated since Symfony 4.4, use “\Symfony\Component\ErrorHandler\ErrorHandler” Running unit tests on Mascot, I noticed lots of warnings. But it was not easy as changing Symfony\Component\Debug\ExceptionHandler to Symfony\Component\ErrorHandler\ErrorHandler. Assume we have something as below 37 38 39 40 41 42 43 44 <?php $handler = new \Symfony\Component\Debug\ExceptionHandler($debug); $exception = $event->getThrowable(); if (!$exception instanceof FlattenException) { $exception = FlattenException::create($exception); } $response = Response::create($handler->getHtml($exception), $exception->getStatusCode(), $exception->getHeaders())->setCharset(ini_get('default_charset')); $event->setResponse($response); The Symfony\Component\ErrorHandler\ErrorHandler has no getHtml method. From the symfony docs, if you are in development mode we can use below code.

Working with cakephp/orm library, I needed to log all the queries. Cakephp provides a way to do it via cakephp/log. 1 2 3 4 5 6 7 8 9 <?php use Cake\Log\Log; Log::config('queries', [ 'className' => 'File', 'path' => '/my/log/path/', 'file' => 'app', 'scopes' => ['queriesLog'] ]); But you are not limited, if you need to configure it to a PSR-3 logger like monolog/monolog 1 2 3 4 5 6 7 8 9 10 <?php use Cake\Log\Log; use Monolog\Logger; use Monolog\Handler\StreamHandler; Log::config('default', function () { $log = new Logger('cli'); $log->pushHandler(new StreamHandler('php://stdout')); return $log; }); That was pretty simple and it logs to cli.