Symfony\Component\Console\Descriptor\TextDescriptor::describeInputDefinition PHP Method

    protected function describeInputDefinition(InputDefinition $definition, array $options = array())
    {
        $totalWidth = $this->calculateTotalWidthForOptions($definition->getOptions());
        foreach ($definition->getArguments() as $argument) {
            $totalWidth = max($totalWidth, strlen($argument->getName()));
        }
        if ($definition->getArguments()) {
            $this->writeText('<comment>Arguments:</comment>', $options);
            $this->writeText("\n");
            foreach ($definition->getArguments() as $argument) {
                $this->describeInputArgument($argument, array_merge($options, array('total_width' => $totalWidth)));
                $this->writeText("\n");
            }
        }
        if ($definition->getArguments() && $definition->getOptions()) {
            $this->writeText("\n");
        }
        if ($definition->getOptions()) {
            $laterOptions = array();
            $this->writeText('<comment>Options:</comment>', $options);
            foreach ($definition->getOptions() as $option) {
                if (strlen($option->getShortcut()) > 1) {
                    $laterOptions[] = $option;
                    continue;
                }
                $this->writeText("\n");
                $this->describeInputOption($option, array_merge($options, array('total_width' => $totalWidth)));
            }
            foreach ($laterOptions as $option) {
                $this->writeText("\n");
                $this->describeInputOption($option, array_merge($options, array('total_width' => $totalWidth)));
            }
        }
    }