initial commit

check_date.php

@@ -0,0 +1,30 @@
+<?php
+require_once "config/config.php";
+include("Data.class.php");
+
+$Data = new Data($pdo);
+
+if (!isset($_GET["ts"])) {
+    echo json_encode(["error" => "missing timestamp"]);
+    exit;
+}
+
+$ts = intval($_GET["ts"]);
+
+// Tages-Start/Ende berechnen
+$dayStart = strtotime("00:00", $ts);
+$dayEnd   = strtotime("23:59", $ts);
+
+$sql = $pdo->prepare("
+    SELECT id, startzeit, location 
+    FROM termine 
+    WHERE startzeit BETWEEN :s AND :e
+");
+$sql->execute([
+    ":s" => $dayStart,
+    ":e" => $dayEnd
+]);
+
+$results = $sql->fetchAll(PDO::FETCH_ASSOC);
+
+echo json_encode($results);