CraftCli\Command\ClearCacheCommand::fire PHP Method

    protected function fire()
    {
        $caches = '*';
        $tool = $this->craft->getComponent('components')->getComponentByTypeAndClass(ComponentType::Tool, 'ClearCaches');
        if ($this->option('select')) {
            $reflectionMethod = new ReflectionMethod($tool, '_getFolders');
            $reflectionMethod->setAccessible(true);
            $values = $reflectionMethod->invoke($tool);
            $values['assetTransformIndex'] = Craft::t('Asset transform index');
            $values['assetIndexingData'] = Craft::t('Asset indexing data');
            $values['templateCaches'] = Craft::t('Template caches');
            $keys = array_keys($values);
            $options = array_values($values);
            $dialog = $this->getHelper('dialog');
            $selected = $dialog->select($this->output, 'Select which caches to clear (separate multiple by comma)', $options, null, false, 'Value "%s" is invalid', true);
            $caches = array();
            foreach ($selected as $index) {
                $caches[] = $keys[$index];
            }
        }
        $this->suppressOutput(function () use($tool, $caches) {
            $tool->performAction(compact('caches'));
        });
        $this->info('Cache(s) cleared.');
    }