/**
* Take a db hash and convert it into an array of files
*
* @see getFiles
*/
public static function getFilesByKey($key, $separator = ' ')
{
$base64 = false;
// try get base64 from cache
if (function_exists('apc_store') && ini_get('apc.enabled')) {
$cache = new sfAPCCache();
$base64 = $cache->get($key);
}
if (!$base64) {
$cache = new sfFileCache(array('cache_dir' => sfCombineUtility::getCacheDir()));
$base64 = $cache->get($key);
}
// check db
if (!$base64 && class_exists('sfCombine')) {
$combine = Doctrine::getTable('sfCombine')->find($key);
$base64 = $combine ? $combine->getFiles() : false;
}
return self::getFilesByBase64($base64, $separator);
}
/**
* will not unserialize result
*/
public function _get($key, $default = null)
{
return parent::get($key, $default);
}
