function IOInterface::ask
Asks a question to the user.
Parameters
string $question The question to ask:
string|bool|int|float|null $default The default answer if none is given by the user:
Return value
mixed The user answer
Throws
\RuntimeException If there is no data to read in the input stream
2 methods override IOInterface::ask()
- ConsoleIO::ask in vendor/
composer/ composer/ src/ Composer/ IO/ ConsoleIO.php - @inheritDoc
- NullIO::ask in vendor/
composer/ composer/ src/ Composer/ IO/ NullIO.php - @inheritDoc
File
-
vendor/
composer/ composer/ src/ Composer/ IO/ IOInterface.php, line 143
Class
- IOInterface
- The Input/Output helper interface.
Namespace
Composer\IOCode
public function ask(string $question, $default = null);