Symfony Debug to Error Handler Component

Fri, 29 Nov 2019 01:04:31 +0530

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

<?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.

CakePHP ORM and Logging Queries

Sat, 16 Jan 2016 00:00:00 +0000

Working with cakephp/orm library, I needed to log all the queries. Cakephp provides a way to do it via cakephp/log.

<?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

<?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.

Debugging on Hari KT — Full Stack Developer

Symfony Debug to Error Handler Component

CakePHP ORM and Logging Queries