array getOptions() Returns all the given options merged with the default values.

InputOption getOption(string $name)

addOption(InputOption $option)

string getDescription() Returns the description text.

mixed getDefault() Returns the default value.

class Input implements

mixed getArgument(string $name) Returns the argument value for a given argument name.

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

bool acceptValue() Returns true if the option accepts a value.