Login Register

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

Links:

http://api.symfony.com/master/Symfony/Component/Console/Helper/DialogHelper.html#method_ask

doc_Symfony

2016-10-28 06:14:10

Comments

Leave a Comment

Please login to continue.

Popular Articles

DialogHelper deprecated::select() int|string|array select(OutputInterface $output, string|array $question, array $choices, bool|string $default = null, bool|int $attempts = false,

DialogHelper deprecated class DialogHelper extends InputAwareHelper deprecated since version 2.5, to be removed in 3.0. Use {@link \Symfony\Component\Console\Helper\Que

DialogHelper deprecated::askConfirmation() bool askConfirmation(OutputInterface $output, string|array $question, bool $default = true) Asks a confirmation to the user. The quest

DialogHelper deprecated::askHiddenResponse() string askHiddenResponse(OutputInterface $output, string|array $question, bool $fallback = true) Asks a question to the user, the resp

DialogHelper deprecated::askAndValidate() mixed askAndValidate(OutputInterface $output, string|array $question, callable $validator, int|false $attempts = false, string $default = null, a