protected function PhpFileCache::doFetch

Fetches an entry from the cache.

Parameters

string $id cache id The id of the cache entry to fetch.:

Return value

string The cached data or FALSE, if no cache entry exists for the given id.

Overrides CacheProvider::doFetch

File

drupal/core/vendor/doctrine/common/lib/Doctrine/Common/Cache/PhpFileCache.php, line 41

Class

PhpFileCache
Php file cache driver.

Namespace

Doctrine\Common\Cache

Code

protected function doFetch($id) {
  $filename = $this
    ->getFilename($id);
  if (!file_exists($filename)) {
    return false;
  }
  $value = (include $filename);
  if ($value['lifetime'] !== 0 && $value['lifetime'] < time()) {
    return false;
  }
  return $value['data'];
}