function get_restricted_notices($restrict_sets) { if ($this->restricted_notices == "") { if (count($restrict_sets)) { $tab = array(); for ($i = 0; $i < count($restrict_sets); $i++) { $set = new \connector_out_set($restrict_sets[$i]); $tab = array_merge($tab, $set->get_values()); $tab = array_unique($tab); } $this->restricted_notices = implode(",", $tab); $tab = array(); } else { $query = "select notice_id from notices"; $result = pmb_mysql_query($query); if (pmb_mysql_num_rows($result)) { while ($row = pmb_mysql_fetch_object($result)) { if ($this->restricted_notices) { $this->restricted_notices .= ","; } $this->restricted_notices .= $row->notice_id; } } } } }