--- /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\RuntimeException;
+use Psy\VarDumper\Presenter;
+use Psy\VarDumper\PresenterAware;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * Dump an object or primitive.
+ *
+ * This is like var_dump but *way* awesomer.
+ */
+class DumpCommand extends ReflectingCommand implements PresenterAware
+{
+ private $presenter;
+
+ /**
+ * PresenterAware interface.
+ *
+ * @param Presenter $presenter
+ */
+ public function setPresenter(Presenter $presenter)
+ {
+ $this->presenter = $presenter;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function configure()
+ {
+ $this
+ ->setName('dump')
+ ->setDefinition(array(
+ new InputArgument('target', InputArgument::REQUIRED, 'A target object or primitive to dump.', null),
+ new InputOption('depth', '', InputOption::VALUE_REQUIRED, 'Depth to parse', 10),
+ new InputOption('all', 'a', InputOption::VALUE_NONE, 'Include private and protected methods and properties.'),
+ ))
+ ->setDescription('Dump an object or primitive.')
+ ->setHelp(
+ <<<'HELP'
+Dump an object or primitive.
+
+This is like var_dump but <strong>way</strong> awesomer.
+
+e.g.
+<return>>>> dump $_</return>
+<return>>>> dump $someVar</return>
+HELP
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function execute(InputInterface $input, OutputInterface $output)
+ {
+ $depth = $input->getOption('depth');
+ $target = $this->resolveTarget($input->getArgument('target'));
+ $output->page($this->presenter->present($target, $depth, $input->getOption('all') ? Presenter::VERBOSE : 0));
+
+ if (is_object($target)) {
+ $this->setCommandScopeVariables(new \ReflectionObject($target));
+ }
+ }
+
+ /**
+ * Resolve dump target name.
+ *
+ * @throws RuntimeException if target name does not exist in the current scope
+ *
+ * @param string $target
+ *
+ * @return mixed
+ */
+ protected function resolveTarget($target)
+ {
+ $matches = array();
+ if (preg_match(self::SUPERGLOBAL, $target, $matches)) {
+ if (!array_key_exists($matches[1], $GLOBALS)) {
+ throw new RuntimeException('Unknown target: ' . $target);
+ }
+
+ return $GLOBALS[$matches[1]];
+ } elseif (preg_match(self::INSTANCE, $target, $matches)) {
+ return $this->getScopeVariable($matches[1]);
+ } else {
+ throw new RuntimeException('Unknown target: ' . $target);
+ }
+ }
+}