Add consistency checks + complete some phpdoc

thomascube

2008-07-28 0ece58dfaffa79fe86d9e981f39d4902736fe67d

 program/include/rcube_contacts.php

@@ -393,13 +393,8 @@
   */
  function delete_all()
  {
    if (is_array($ids))
      $ids = join(',', $ids);

    $this->db->query("DELETE FROM {$this->db_name} WHERE  user_id=?", $this->user_id);
    $this->db->query("DELETE FROM {$this->db_name} WHERE user_id=?", $this->user_id);
    return $this->db->affected_rows();
  }

}