/**
* TODO
*
* @param string $table TODO
* @param string $field TODO
* @param string $data TODO
* @param string $where TODO
* @param array $alsoupdate TODO
*
* @return mixed TODO
* @throws Horde_Vfs_Exception
*/
protected function _updateBlob($table, $field, $data, $where, $alsoupdate)
{
$wherestring = '';
$wherevalues = array();
foreach ($where as $key => $value) {
if (!empty($wherestring)) {
$wherestring .= ' AND ';
}
$wherestring .= $key . ' = ?';
$wherevalues[] = $value;
}
/* Execute the query. */
try {
$this->_db->updateBlob($table, array_merge($alsoupdate, array($field => new Horde_Db_Value_Binary($data))), array($wherestring, $wherevalues));
} catch (Horde_Db_Exception $e) {
throw new Horde_Vfs_Exception($e);
}
}
