--- /dev/null
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2017 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\Command;
+
+use Psy\Exception\BreakException;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * Exit the Psy Shell.
+ *
+ * Just what it says on the tin.
+ */
+class ExitCommand extends Command
+{
+ /**
+ * {@inheritdoc}
+ */
+ protected function configure()
+ {
+ $this
+ ->setName('exit')
+ ->setAliases(array('quit', 'q'))
+ ->setDefinition(array())
+ ->setDescription('End the current session and return to caller.')
+ ->setHelp(
+ <<<'HELP'
+End the current session and return to caller.
+
+e.g.
+<return>>>> exit</return>
+HELP
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function execute(InputInterface $input, OutputInterface $output)
+ {
+ throw new BreakException('Goodbye.');
+ }
+}