4 * This file is part of Psy Shell.
6 * (c) 2012-2018 Justin Hileman
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Psy\TabCompletion\Matcher;
14 use InvalidArgumentException;
17 * An object attribute tab completion Matcher.
19 * This matcher provides completion for properties of objects in the current
22 * @author Marc Garcia <markcial@gmail.com>
24 class ObjectAttributesMatcher extends AbstractContextAwareMatcher
29 public function getMatches(array $tokens, array $info = [])
31 $input = $this->getInput($tokens);
33 $firstToken = \array_pop($tokens);
34 if (self::tokenIs($firstToken, self::T_STRING)) {
35 // second token is the object operator
38 $objectToken = \array_pop($tokens);
39 if (!\is_array($objectToken)) {
42 $objectName = \str_replace('$', '', $objectToken[1]);
45 $object = $this->getVariable($objectName);
46 } catch (InvalidArgumentException $e) {
50 if (!\is_object($object)) {
55 \array_keys(\get_class_vars(\get_class($object))),
56 function ($var) use ($input) {
57 return AbstractMatcher::startsWith($input, $var);
65 public function hasMatched(array $tokens)
67 $token = \array_pop($tokens);
68 $prevToken = \array_pop($tokens);
71 case self::tokenIs($token, self::T_OBJECT_OPERATOR):
72 case self::tokenIs($prevToken, self::T_OBJECT_OPERATOR):