<?php
$servername = "localhost";
$username = "root";
$password = "123";

// Create connection
$conn = mysqli_connect($servername, $username, $password, 'test');

// Check connection
if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
}
mysqli_set_charset($conn,"utf8");

;
if ($result =  mysqli_query($conn, 'select * from videos'))
{
    $row=mysqli_fetch_row($result);
    // Free result set
    mysqli_free_result($result);
}
mysqli_close($conn);

include ("mpdf/mpdf.php");
$mpdf = new mPDF('', 'A4', 14, 'nikosh');

$mpdf->WriteHTML('');
$txt = $row[2];

$mpdf->multiCell(100, 10, $txt, 1, 'L', 0);
$mpdf->Output('');