PhpCache\Storage\BucketFactory::restoreFromBackup()

Complexity

Conditions	6
Paths	6

Size

Total Lines	21
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    private function restoreFromBackup($bucket, $backupDir)
    {
        foreach (new \DirectoryIterator($backupDir) as $file) {
            if (!$file->isDot() && $file->isFile()) {
                $keyParts = explode('.', $file->getFilename());
                $key = $keyParts[0];
                $handle = $file->openFile('r');
                $contents = '';
                while (!$handle->eof()) {
                    $contents .= $handle->fread(128);
                }
                if ($contents != '') {
                    $unserialized = unserialize($contents);
                    $unserialized['content'] = gzuncompress($unserialized['content']);
                    $bucket->store($key, $unserialized['content'], $unserialized['created_time']);
                }
                unlink($file->getPathname());
            }
        }

        return $bucket;
    }