true, // Enable debugging; typically used to provide debugging information within templates. 'debug' => false, 'zend-expressive' => [ // Enable programmatic pipeline: Any `middleware_pipeline` or `routes` // configuration will be ignored when creating the `Application` instance. 'programmatic_pipeline' => true, // Provide templates for the error handling middleware to use when // generating responses. 'error_handler' => [ 'template_404' => 'error::404', 'template_error' => 'error::error', ], ], ];