Classes List

Symfony\Component\Console\ConsoleEvents

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<?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. * * @Event("Symfony\Component\Console\Event\ConsoleCommandEvent") */
    const COMMAND = 'console.command';

    /** * The TERMINATE event allows you to attach listeners after a command is * executed by the console. * * @Event("Symfony\Component\Console\Event\ConsoleTerminateEvent") */
    const TERMINATE = 'console.terminate';

    /** * The EXCEPTION event occurs when an uncaught exception appears * while executing Command#run(). * * This event allows you to deal with the exception or * to modify the thrown exception. * * @Event("Symfony\Component\Console\Event\ConsoleExceptionEvent") * * @deprecated The console.exception event is deprecated since version 3.3 and will be removed in 4.0. Use the console.error event instead. */
    const EXCEPTION = 'console.exception';

    /** * The ERROR event occurs when an uncaught exception or error appears. * * This event allows you to deal with the exception/error or * to modify the thrown exception. * * @Event("Symfony\Component\Console\Event\ConsoleErrorEvent") */
    const ERROR = 'console.error';
}