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<?php |
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namespace wapmorgan\UnifiedArchive\Commands; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use wapmorgan\UnifiedArchive\Abilities; |
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class InfoCommand extends BaseArchiveCommand |
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{ |
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protected static $defaultName = 'archive:info'; |
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protected function configure() |
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{ |
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parent::configure(); |
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$this |
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->setDescription('Renders archive info') |
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->setHelp('Renders archive info.') |
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; |
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} |
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/** |
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* @throws \Exception |
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*/ |
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public function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$file = realpath($input->getArgument('archive')); |
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$archive = $this->getArchive($input, $output); |
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$output->writeln('Filename: ' . $file . ' (changed <comment>' . $this->formatDate(filemtime($file)) . '</comment>)'); |
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$output->writeln('Type: <info>' . $archive->getFormat() . '</info>, mime <info>' . $archive->getMimeType() . '</info> (via driver <comment>' . $archive->getDriverType() . '</comment>)'); |
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$output->writeln('Contains: ' . $archive->countFiles() . ' file' . ($archive->countFiles() > 1 ? 's' : null)); |
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$output->writeln('Size:'); |
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$output->writeln("\t". 'uncompressed: '.implode(' ', $this->formatSize($archive->getOriginalSize(), 2))); |
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$output->writeln("\t" . 'compressed: ' . implode(' ', $this->formatSize($archive->getCompressedSize(), 2))); |
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$output->writeln("\t" . 'ratio: <info>' . round($archive->getOriginalSize() / $archive->getCompressedSize(), 6) . '/1 (' . floor($archive->getCompressedSize() / $archive->getOriginalSize() * 100) . '%</info>)'); |
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if ($archive->can(Abilities::GET_COMMENT) && !empty($comment = $archive->getComment())) |
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$output->writeln('Comment: <comment>' . $comment . '</comment>'); |
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return 0; |
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} |
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} |
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wapmorgan /
UnifiedArchive
wapmorgan
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.