protected function FeedsHTTPCache::deleteFilesStartingWith in Feeds 7.2

Deletes files from the cache directory starting with a certain string.

Parameters

string $string: The string with which the file name should start.

1 call to FeedsHTTPCache::deleteFilesStartingWith()

FeedsHTTPCache::clear in includes/FeedsHTTPCache.inc

Implements DrupalCacheInterface::clear().

File

includes/FeedsHTTPCache.inc, line 166

Contains FeedsHTTPCache class.

Class

FeedsHTTPCache

Cache implementation for the Feeds HTTP cache.

Code

protected function deleteFilesStartingWith($string) {
  $mask = '/^' . preg_quote($string) . '/';
  $files_to_delete = file_scan_directory($this
    ->getCacheDir(), $mask);
  foreach ($files_to_delete as $file) {
    file_unmanaged_delete($file->uri);
  }
}