custom training price

_ajax/get_trt_default_price.php

@@ -0,0 +1,19 @@
+<?php
+//tag listánál ez adja vissza a keresés eredményét
+ini_set('include_path', '../_class/');
+include('class_sql.php');
+if ($_SERVER['HTTP_HOST'] == 'cegledcoach.hu') $sql = new sql('bcd_mysql','root','','badminton_coach');
+else $sql = new sql('localhost','id9073794_tollashodos','uprRscU8bGpJ','id9073794_tollashodos');
+
+if (empty($_GET['trt_id'])) {
+    echo json_encode(null);
+}
+else {
+    $trt_query = "SELECT trt_default_price FROM training_type WHERE trt_id = " . $_GET['trt_id'];
+
+    $trt_default_price = $sql->single_variable($trt_query);
+
+    echo json_encode($trt_default_price);
+}
+
+?>