protected function SymfonyQuestionHelper::writePrompt in Zircon Profile 8
Same name and namespace in other branches
- 8.0 vendor/symfony/console/Helper/SymfonyQuestionHelper.php \Symfony\Component\Console\Helper\SymfonyQuestionHelper::writePrompt()
Outputs the question prompt.
Parameters
OutputInterface $output:
Question $question:
Overrides QuestionHelper::writePrompt
File
- vendor/
symfony/ console/ Helper/ SymfonyQuestionHelper.php, line 53
Class
- SymfonyQuestionHelper
- Symfony Style Guide compliant question helper.
Namespace
Symfony\Component\Console\HelperCode
protected function writePrompt(OutputInterface $output, Question $question) {
$text = $question
->getQuestion();
$default = $question
->getDefault();
switch (true) {
case null === $default:
$text = sprintf(' <info>%s</info>:', $text);
break;
case $question instanceof ConfirmationQuestion:
$text = sprintf(' <info>%s (yes/no)</info> [<comment>%s</comment>]:', $text, $default ? 'yes' : 'no');
break;
case $question instanceof ChoiceQuestion:
$choices = $question
->getChoices();
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, $choices[$default]);
break;
default:
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, $default);
}
$output
->writeln($text);
if ($question instanceof ChoiceQuestion) {
$width = max(array_map('strlen', array_keys($question
->getChoices())));
foreach ($question
->getChoices() as $key => $value) {
$output
->writeln(sprintf(" [<comment>%-{$width}s</comment>] %s", $key, $value));
}
}
$output
->write(' > ');
}