bool hasOption(string $name) Returns true if an InputOption object exists by name.

array getOptionDefaults() Gets an array of default values.

class InputOption Represents a command line option. Constants

mixed getOption(string $name) Returns the option value for a given option name.

interface InputInterface InputInterface is the interface implemented by all input classes.

mixed getOption(string $name) Returns the option value for a given option name.

setArguments(InputArgument[] $arguments

setOption(string $name, string|bool $value) Sets an option value by name.

mixed getParameterOption(string|array $values, mixed $default = false, bool $onlyParams = false)

validate() Validates the input. Exceptions