<?php
$servername = "mysql.hostinger.pl";
$username = "u528067218_kuba";
$password = "";
$db = "u528067218_baza";
$content = $_POST['POSTY'];
$conn = new mysqli($servername, $username, $password,$db);

if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
$conn->query("INSERT INTO posty VALUES('$content','NULL'");

$sql = "SELECT * FROM posty";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
    // output data of each row
     while($row = $result->fetch_assoc()) {
    echo '<table width="1000">';
    echo "<tr>";

        echo  "<p style='color:white; font-size:18px; padding:6px;'>".$row['post'].'</td>'."</p>";

        echo "</tr>";



    echo "</table>";
    }

} else {
}

$conn->close();

?>