Dateien nach "Backend" hochladen

Backend/db.php

@@ -0,0 +1,27 @@
+<?php
+
+
+function db()
+{
+  static $pdo = null;
+  if ($pdo)
+    return $pdo;
+  $pdo = new PDO("mysql:host=127.0.0.1;dbname=vprmini_simple;charset=utf8mb4", "root", "root", [
+    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC
+  ]);
+  return $pdo;
+}
+function body()
+{
+  $raw = file_get_contents("php://input");
+  $j = json_decode($raw, true);
+  return is_array($j) ? $j : $_POST;
+}
+function out($ok, $msg, $data = [], $status = 200)
+{
+  http_response_code($status);
+  header("Content-Type: application/json");
+  echo json_encode(["ok" => $ok, "msg" => $msg] + $data);
+  exit;
+}