setAutoExit(bool $boolean) Sets whether to automatically exit after a command execution or not. Parameters bool $boolean Whether to automatically exit after a command execution or not

int run(InputInterface $input = null, OutputInterface $output = null) Runs the current application. Parameters InputInterface $input An Input instance OutputInterface $output An Output instance Return Value int 0 if everything went fine, or an error code Exceptions Exception When doRun returns Exception

renderException(Exception $e, OutputInterface $output) Renders a caught exception. Parameters Exception $e An exception instance OutputInterface $output An OutputInterface instance

Command register(string $name) Registers a new command. Parameters string $name The command name Return Value Command The newly created command

bool isAutoExitEnabled() Gets whether to automatically exit after a command execution or not. Return Value bool Whether to automatically exit after a command execution or not

bool has(string $name) Returns true if the command exists, false otherwise. Parameters string $name The command name or alias Return Value bool true if the command exists, false otherwise

string getVersion() Gets the application version. Return Value string The application version

array getTerminalDimensions() Tries to figure out the terminal dimensions based on the current environment. Return Value array Array containing width and height

string[] getNamespaces() Returns an array of all unique namespaces used by currently registered commands. It does not return the global namespace which always exists. Return Value string[] An array of namespaces

string getName() Gets the name of the application. Return Value string The application name