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<?php |
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/* |
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* This file is part of CacheTool. |
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* |
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* (c) Samuel Gordalina <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace CacheTool\Command; |
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use CacheTool\Util\Formatter; |
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use Symfony\Component\Console\Helper\Table; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class ApcuCacheInfoKeysCommand extends ApcuCacheInfoCommand |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('apcu:cache:info:keys') |
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->setDescription('Shows APCu keys cache information') |
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->setHelp(''); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->ensureExtensionLoaded('apcu'); |
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$info = $this->getCacheTool()->apcu_cache_info(false); |
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$this->normalize($info); |
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if (!$info) { |
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throw new \RuntimeException("Could not fetch info from APCu"); |
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} |
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$header = array( |
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'Hits', |
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'Accessed', |
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'Deleted', |
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'Memory size', |
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'Key', |
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); |
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$table = new Table($output); |
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$table |
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->setHeaders($header) |
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->setRows($this->processFilelist($info['cache_list'])) |
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; |
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$table->render($output); |
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} |
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protected function processFileList(array $cacheList) |
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{ |
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$list = array(); |
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foreach ($cacheList as $item) { |
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$list[] = array( |
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number_format($item['num_hits']), |
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$item['access_time'] > 0 ? 'Yes' : 'No', |
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$item['deletion_time'] > 0 ? 'Yes' : 'No', |
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Formatter::bytes($item['mem_size']), |
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$item['info'], |
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); |
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} |
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return $list; |
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} |
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} |
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gordalina /
cachetool
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.