function getUsedRequestTypeBetween($date1 = '', $date2 = '')
{
global $DB;
$query = "SELECT DISTINCT `requesttypes_id`\n FROM `" . $this->getTable() . "`\n WHERE NOT `" . $this->getTable() . "`.`is_deleted` " . getEntitiesRestrictRequest("AND", $this->getTable());
if (!empty($date1) || !empty($date2)) {
$query .= " AND (" . getDateRequest("`" . $this->getTable() . "`.`date`", $date1, $date2) . "\n OR " . getDateRequest("`" . $this->getTable() . "`.`closedate`", $date1, $date2) . ") ";
}
$query .= " ORDER BY `requesttypes_id`";
$result = $DB->query($query);
$tab = array();
if ($DB->numrows($result) >= 1) {
while ($line = $DB->fetch_assoc($result)) {
$tmp['id'] = $line["requesttypes_id"];
$tmp['link'] = Dropdown::getDropdownName('glpi_requesttypes', $line["requesttypes_id"]);
$tab[] = $tmp;
}
}
return $tab;
}