<?php

 $db = mysqli_connect("127.0.0.1", "123", "123", "123");
 $posts = $db->query("SELECT * FROM matposts ORDER BY id DESC");

 while ($row = $posts->fetch_assoc()) {
  echo $row["id"]." Title: ".$row["title"]." Text: ".$row["text"].'<br>';

 }
?>