/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$code = $input->getArgument('code');
if (strpos('<?', $code) === false) {
$code = '<?php ' . $code;
}
$walker = $this->getWalker();
$nodes = $this->parse($code);
$depth = $input->getOption('depth');
$output->page(function (ShellOutput $output) use(&$walker, $nodes, $depth) {
$out = Inspector::export($nodes, $depth);
$walker($output, $out);
});
}
public function testExport()
{
$result = Inspector::export($this, 3);
$this->assertEquals('Psy\\Test\\Util\\InspectorTest', $result->{'__CLASS__'});
$this->assertEquals('FOO', $result->foo);
$this->assertEquals('BAR', $result->bar);
$this->assertEquals('BAZ', $result->baz);
$this->assertEquals(array('a' => array('b' => 'Array(1)')), $result->qux);
$result = Inspector::export(new \StdClass(), 0);
$this->assertInternalType('string', $result);
$this->assertRegExp('/<stdClass #[0-9a-f]+>/i', $result);
$num = 13;
$result = Inspector::export($num, 0);
$this->assertInternalType('integer', $result);
$this->assertEquals($num, $result);
}