first commit

func_get_restplatz.php

@@ -0,0 +1,20 @@
+<?php
+#require_once("config.inc.php");
+
+
+function get_restplatz($tm_id){
+
+  $db = dbconnect();
+  $query_ges_platz = $db->query("SELECT tm_plaetze FROM dvm_termine WHERE tm_id=$tm_id");
+  $row_ges_platz = $query_ges_platz->fetch_array();
+
+  $query_verf_platz = $db->query("SELECT count(*) Anz FROM dvm_term_kand WHERE tm_id=$tm_id");
+  $row_verf_platz = $query_verf_platz->fetch_array();
+  
+  $restplatz = $row_ges_platz['tm_plaetze'] - $row_verf_platz['Anz'];
+  return $restplatz;
+}
+
+#echo get_restplatz(12);
+
+?>