public function destroy($id)
{
if (isset($this->sessions[$id])) {
unset($this->sessions[$id]);
}
Pfw_Cache_Dist::delete($this->cacheKey($id));
$this->db->deleteFromTable($this->db_table, array('session_id = %s', $id));
}
protected function _toStringWhere()
{
$where_conds = array();
if (!empty($this->where)) {
foreach ($this->where as $alias => $where) {
if (is_array($where)) {
$where = $this->adapter->_sprintfEsc($where);
}
array_push($where_conds, "({$where})");
}
return "WHERE " . implode($where_conds, " AND ");
}
return "";
}
/**
* Deletes a set of records in the table that backs this model
*
* @param array $where sprintf style array
* @return integer the number of rows affected
*/
public function deleteAll($where)
{
$table = $this->description['table'];
return $this->adapter->deleteFromTable($table, $where);
}