name : ConsoleEvents.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console; /** * Contains all events dispatched by an Application. * * @author Francesco Levorato <git@flevour.net> */ final class ConsoleEvents { /** * The COMMAND event allows you to attach listeners before any command is * executed by the console. It also allows you to modify the command, input and output * before they are handled to the command. * * The event listener method receives a Symfony\Component\Console\Event\ConsoleCommandEvent * instance. * * @var string */ const COMMAND = 'console.command'; /** * The TERMINATE event allows you to attach listeners after a command is * executed by the console. * * The event listener method receives a Symfony\Component\Console\Event\ConsoleTerminateEvent * instance. * * @var string */ const TERMINATE = 'console.terminate'; /** * The EXCEPTION event occurs when an uncaught exception appears. * * This event allows you to deal with the exception or * to modify the thrown exception. The event listener method receives * a Symfony\Component\Console\Event\ConsoleExceptionEvent * instance. * * @var string */ const EXCEPTION = 'console.exception'; }