$measure_types = $_REQUEST['mtype'];
$units = $_REQUEST['unit'];
for ($i = 0; $i < count($measure_names); $i++) {
if ($measure_names[$i] == "") {
# Mark for deletion
$measures_to_delete[] = $measure_ids[$i];
continue;
}
$measure_name = $measure_names[$i];
$range_string = "";
$measure_id = $measure_ids[$i];
$reference_ranges_list[$i] = array();
if ($measure_types[$i] == Measure::$RANGE_NUMERIC) {
# Numeric range
# Clear existing ref ranges
ReferenceRange::deleteByMeasureId($measure_id, $_SESSION['lab_config_id']);
# Check if new reference values and age ranges have been entered properly
$ranges_lower = $_REQUEST['range_l_' . ($i + 1)];
$ranges_upper = $_REQUEST['range_u_' . ($i + 1)];
for ($j = 0; $j < count($ranges_lower); $j++) {
$lower_range = $ranges_lower[$j];
$upper_range = $ranges_upper[$j];
$lower_age = 0;
$upper_age = 0;
if (isset($_REQUEST["agerange_l_" . ($i + 1) . "_" . $j])) {
# Age range specified for this reference range
$lower_age = $_REQUEST["agerange_l_" . ($i + 1) . "_" . $j];
$upper_age = $_REQUEST["agerange_u_" . ($i + 1) . "_" . $j];
if ($lower_age > $upper_age) {
# Swap
list($lower_age, $upper_age) = array($upper_age, $lower_age);
