// Query for referal levels and percents
$result_depths = SQL_QUERY("SELECT `level`, `percents` FROM `{?_MYSQL_PREFIX?}_refdepths` ORDER BY `level` ASC", __FILE__, __LINE__);
-$depths = SQL_NUMROWS($result_depths);
+
+// Get total depths
+$numDepths = SQL_NUMROWS($result_depths);
// Add many more rows for the login/turbo/ref/order bonus
// @TODO Should we rewrite this to a filter?
-if (!isExtensionActive('bonus')) $depths += 1;
-if (isExtensionInstalledAndNewer('bonus', '0.2.2')) $depths += 6;
-if (isExtensionInstalledAndNewer('bonus', '0.4.4')) $depths += 4;
+if (!isExtensionActive('bonus')) $numDepths += 1;
+if (isExtensionInstalledAndNewer('bonus', '0.2.2')) $numDepths += 6;
+if (isExtensionInstalledAndNewer('bonus', '0.4.4')) $numDepths += 4;
// Remember row count in constant
-$content['rowspan'] = ($depths*2+15);
+$content['rowspan'] = ($numDepths * 2 + 15);
// Init some vars...
$content['total_points'] = '0';