protected function listRunnables()
	{
		$commands = array_values(Command::getRegisteredCommands());
		$format = "| %8.60s | %-50.30s\n";
		
		printf($format, "id", "class");
		$this->env->sendOutput('-----------------------------------');
		foreach($commands as $runnable) {
			printf($format, $runnable->getId(), get_class($runnable));
			$this->env->sendOutput('-----------------------------------');
		}
	}
protected function listRunnables()
	{
		$commands = array_values(Command::getRegisteredCommands());
		$format = "| %8.60s | %-50.30s\n";
		
		printf($format, "id", "class");
		$this->env->sendOutput('-----------------------------------');
		foreach($commands as $runnable) {
			printf($format, $runnable->getId(), get_class($runnable));
			$this->env->sendOutput('-----------------------------------');
		}
	}
protected function listRunnables ( ) { $ commands = array_values ( Command :: getRegisteredCommands ( ) ) ; $ format = "| %8.60s | %-50.30s\n" ; printf ( $ format , "id" , "class" ) ; $ this -> env -> sendOutput ( '-----------------------------------' ) ; foreach ( $ commands as $ runnable ) { printf ( $ format , $ runnable -> getId ( ) , get_class ( $ runnable ) ) ; $ this -> env -> sendOutput ( '-----------------------------------' ) ; } }
Lists all registered runnables id.

@access 	protected
@return 	<void>
Lists all registered runnables id .