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DialogHelper deprecated::ask()

string ask(OutputInterface $output, string|array $question, string $default = null, array $autocomplete = null)

Asks a question to the user.

Parameters

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

Return Value

string The user answer

Exceptions

RuntimeException If there is no data to read in the input stream
doc_Symfony
doc_Symfony
2016-10-28 06:14:10
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