Configuration

Register dot-errorhandler in you project by adding Dot\ErrorHandler\ConfigProvider::class to your configuration aggregator (to config/config.php for example), and add \Dot\ErrorHandler\ErrorHandlerInterface::class (to config/pipeline.php for example) as the outermost layer of the middleware to catch all exceptions.

Configure the error handler as shown below.

In config/autoload/error-handling.global.php:

<?php

declare(strict_types=1);

use Dot\ErrorHandler\ErrorHandlerInterface;
use Dot\ErrorHandler\LogErrorHandler;

return [
    'dependencies'     => [
        'aliases' => [
            ErrorHandlerInterface::class => LogErrorHandler::class,
        ],
    ],
    'dot-errorhandler' => [
        'loggerEnabled' => true,
        'logger'        => 'dot-log.default_logger',
    ]
];

A configuration example for the default logger can be found in config/log.global.php.dist.

When configuring the error handler in your application, you can choose between two classes:

• Dot\ErrorHandler\LogErrorHandler: for logging and displaying errors
• Dot\ErrorHandler\ErrorHandler: for displaying errors only

Both LogErrorHandler and ErrorHandler have factories declared in the package's ConfigProvider. If you need a custom ErrorHandler, it must have a factory declared in the config, as in the below example:

<?php

declare(strict_types=1);

return [
    'dependencies'     => [
        'factories' => [
            \App\CustomErrorHandler::class => \App\CustomHandlerFactory::class,
        ],
        'aliases' => [
            \Dot\ErrorHandler\ErrorHandlerInterface::class => \App\CustomErrorHandler::class,
        ],
    ],
    'dot-errorhandler' => [
        'loggerEnabled' => true,
        'logger'        => 'dot-log.default_logger',
    ],
];

Config examples can be found in this project's config directory.