src/Console/CommandTrait.php
protected function unZip($name)
    {
        $zipFileName = basename($this->files[$name]['url']);
        if (!substr($zipFileName, -4) === '.zip')
            throw new RuntimeException($zipFileName . ' does not have .zip extension');

        // Final file path
        $storagePath = config('geonames.storagePath');
        $extractedFile = $this->files[$name]['filename'] . '.txt';
        $path = $storagePath . '/' . $extractedFile;

        // Open zip archive because we need the size of extracted file
        $zipArchive = new ZipArchive;
        $zipArchive->open($storagePath . '/' . $zipFileName);

        if (file_exists($path)) {
            $uncompressedSize = $zipArchive->statName($extractedFile)['size'];
            $fileSize = filesize($path);
            if ($uncompressedSize !== $fileSize) {
                $this->line('<info>Existing File:</info> ' . basename($path) . ' size does not match the one in ' . $zipFileName);
            } else {
                // Do not extract again
                $this->line('<info>Existing File:</info> ' . 'Found ' . basename($path) . ' file extracted from ' . $zipFileName);
                $zipArchive->close();
                return;
            }
        }
        // File does not exist or size does not match
        $this->line('<info>Extracting File:</info> ' . $extractedFile . ' from ' . $zipFileName . ' ...!!!Please Wait!!!...');
        // Extract file
        $zipArchive->extractTo($storagePath . '/', $extractedFile);
        $zipArchive->close();
    }
protected function unZip($name)
    {
        $zipFileName = basename($this->files[$name]['url']);
        if (!substr($zipFileName, -4) === '.zip')
            throw new RuntimeException($zipFileName . ' does not have .zip extension');

        // Final file path
        $storagePath = config('geonames.storagePath');
        $extractedFile = $this->files[$name]['filename'] . '.txt';
        $path = $storagePath . '/' . $extractedFile;

        // Open zip archive because we need the size of extracted file
        $zipArchive = new ZipArchive;
        $zipArchive->open($storagePath . '/' . $zipFileName);

        if (file_exists($path)) {
            $uncompressedSize = $zipArchive->statName($extractedFile)['size'];
            $fileSize = filesize($path);
            if ($uncompressedSize !== $fileSize) {
                $this->line('<info>Existing File:</info> ' . basename($path) . ' size does not match the one in ' . $zipFileName);
            } else {
                // Do not extract again
                $this->line('<info>Existing File:</info> ' . 'Found ' . basename($path) . ' file extracted from ' . $zipFileName);
                $zipArchive->close();
                return;
            }
        }
        // File does not exist or size does not match
        $this->line('<info>Extracting File:</info> ' . $extractedFile . ' from ' . $zipFileName . ' ...!!!Please Wait!!!...');
        // Extract file
        $zipArchive->extractTo($storagePath . '/', $extractedFile);
        $zipArchive->close();
    }
Unzip the file

@param  string $name