string ask(OutputInterface $output, string|array $question, string $default = null, array $autocomplete = null)
Asks a question to the user.
string ask(OutputInterface $output, string|array $question, string $default = null, array $autocomplete = null)
Asks a question to the user.
| OutputInterface | $output | An Output instance |
| string|array | $question | The question to ask |
| string | $default | The default answer if none is given by the user |
| array | $autocomplete | List of values to autocomplete |
| string | The user answer |
| RuntimeException | If there is no data to read in the input stream |
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