add balance report

_include/include_export_balance.php

@@ -0,0 +1,21 @@
+<?php
+
+$trainingAssocArray = $sql->assoc_array("
+    SELECT uk_name, uk_balance
+    FROM user_kid
+    WHERE uk_deleted = 0 AND uk_is_active = 1
+    ORDER BY uk_name ASC;
+");
+
+
+$file_name = date("Y-m") . ".csv";
+$path = 'balance-report/';
+touch($path.$file_name);
+
+$file = fopen($path.$file_name, "w");
+
+foreach ($trainingAssocArray as $key => $row) {
+    fputcsv($file, $row, ';');
+}
+
+fclose($file);