Command/Container.php
public static function create($command, $app)
    {
        static $cache = [];
        $cacheKey = $command;

        if (isset($cache[$cacheKey]))  {
            $class = $cache[$cacheKey]['class'];
            $command = $cache[$cacheKey]['command'];
        } else {
            if (false === strpos($command, '.')) {
                // Not FQCN
                $class = __NAMESPACE__ . '\\' . String::convertToCamelCase($command);
            } else {
                // FQCN
                $class = explode('.', $command);
                $class = array_map(array('In2pire\\Component\\Utility\\Text', 'convertToCamelCase'), $class);
                $class = implode('\\', $class);
                $command = substr($command, strrpos($command, '.') + 1);
            }

            $cache[$cacheKey] = [
                'class' => $class,
                'command' => $command
            ];
        }

        if (!class_exists($class)) {
            throw new \RuntimeException('Unknow command ' . $cacheKey);
        }

        return new $class($app);
    }
public static function create($command, $app)
    {
        static $cache = [];
        $cacheKey = $command;

        if (isset($cache[$cacheKey]))  {
            $class = $cache[$cacheKey]['class'];
            $command = $cache[$cacheKey]['command'];
        } else {
            if (false === strpos($command, '.')) {
                // Not FQCN
                $class = __NAMESPACE__ . '\\' . String::convertToCamelCase($command);
            } else {
                // FQCN
                $class = explode('.', $command);
                $class = array_map(array('In2pire\\Component\\Utility\\Text', 'convertToCamelCase'), $class);
                $class = implode('\\', $class);
                $command = substr($command, strrpos($command, '.') + 1);
            }

            $cache[$cacheKey] = [
                'class' => $class,
                'command' => $command
            ];
        }

        if (!class_exists($class)) {
            throw new \RuntimeException('Unknow command ' . $cacheKey);
        }

        return new $class($app);
    }
Create command from id.

@param string $command
Command ID.
@param In2pire\Cli\CliApplication $app
The running application

@return In2pire\Cli\Command\CliCommand
The created command.