function Question::getAutocompleterValues

Gets values for the autocompleter.

File

vendor/symfony/console/Question/Question.php, line 128

Class

Question

Represents a Question.

Namespace

Symfony\Component\Console\Question

Code

public function getAutocompleterValues() : ?iterable {
    $callback = $this->getAutocompleterCallback();
    return $callback ? $callback('') : null;
}