directory structure

base/.htaccess

@@ -0,0 +1,2 @@
+DENY FROM ALL
+ALLOW FROM 127.0.0.1

base/database.php

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+<?php
+class DB extends PDO
+{
+  public function __construct($dsn, $username = null, $password = null, array $options = null)
+  {
+    parent::__construct($dsn, $username, $password, $options);
+  }
+
+  static function openConnection()
+  {
+    $conn = null;
+    try {
+      $dataAccess = parse_ini_file("../configs/db.ini", true);
+
+      $conn = new PDO(
+        "mysql:host=" . $dataAccess["ZEDAT"]["host"] .
+          ";dbname=" . $dataAccess["ZEDAT"]["database"] . ";charset=utf8",
+        $dataAccess["ZEDAT"]["user"],
+        $dataAccess["ZEDAT"]["passwd"],
+        array(PDO::ATTR_PERSISTENT => false)
+      );
+
+      $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+      $conn->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
+    } catch (PDOException $exc) {
+      echo $exc->getMessage();
+    }
+    return $conn;
+  }
+
+  static function closeConnection(&$conn)
+  {
+    $conn = null;
+  }
+}

base/errors.php

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+<?php
+ini_set("display_errors", 1);
+ini_set("default_charset", "utf-8");
+error_reporting(E_ALL);

base/headers.php

@@ -0,0 +1,21 @@
+<?php
+class Headers
+{
+  static function json()
+  {
+    header('Content-Type: text/html; charset=utf-8');
+    header("Content-Type: text/json");
+  }
+
+  static function html()
+  {
+    header('Content-Type: text/html; charset=utf-8');
+  }
+
+  static function redirect(string $newUrl, bool $permanent = FALSE)
+  {
+    header('Location: ' . $newUrl, true, $permanent ? 301 : 302);
+
+    exit();
+  }
+}