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QuestionHelper:: (12 methods):
ask()
setInputStream()
getInputStream()
getName()
doAsk()
writePrompt()
writeError()
autocomplete()
getHiddenResponse()
validateAttempts()
getShell()
hasSttyAvailable()
Class: QuestionHelper - X-Ref
The QuestionHelper class provides helpers to interact with the user.| ask(InputInterface $input, OutputInterface $output, Question $question) X-Ref |
| Asks a question to the user. return: mixed The user answer |
| setInputStream($stream) X-Ref |
| Sets the input stream to read from when interacting with the user. This is mainly useful for testing purpose. param: resource $stream The input stream |
| getInputStream() X-Ref |
| Returns the helper's input stream. return: resource |
| getName() X-Ref |
| {@inheritdoc} |
| doAsk(OutputInterface $output, Question $question) X-Ref |
| Asks the question to the user. This method is public for PHP 5.3 compatibility, it should be private. return: bool|mixed|string|null |
| writePrompt(OutputInterface $output, Question $question) X-Ref |
| Outputs the question prompt. |
| writeError(OutputInterface $output, \Exception $error) X-Ref |
| Outputs an error message. |
| autocomplete(OutputInterface $output, Question $question, $inputStream, array $autocomplete) X-Ref |
| Autocompletes a question. param: OutputInterface $output param: Question $question param: resource $inputStream param: array $autocomplete return: string |
| getHiddenResponse(OutputInterface $output, $inputStream) X-Ref |
| Gets a hidden response from user. param: OutputInterface $output An Output instance param: resource $inputStream The handler resource return: string The answer |
| validateAttempts($interviewer, OutputInterface $output, Question $question) X-Ref |
| Validates an attempt. param: callable $interviewer A callable that will ask for a question and return the result param: OutputInterface $output An Output instance param: Question $question A Question instance return: mixed The validated response |
| getShell() X-Ref |
| Returns a valid unix shell. return: string|bool The valid shell name, false in case no valid shell is found |
| hasSttyAvailable() X-Ref |
| Returns whether Stty is available or not. return: bool |
| Generated: Wed Nov 11 20:33:01 2020 | Cross-referenced by PHPXref 0.7.1 |