I solved it with:

<?php
include_once("configure.php");

$host = "localhost";
$username = DB_SERVER_USERNAME;
$password = DB_SERVER_PASSWORD;
$dbname = DB_DATABASE;

// open connection to mysql database
$connection = mysqli_connect($host, $username, $password, $dbname) or die("Connection Error " . mysqli_error($connection));

// fetch mysql table rows
$sql = "select * from plusinfo_intraship";
$result = mysqli_query($connection, $sql) or die("Selection Error " . mysqli_error($connection));

$fp = fopen('delisprint.csv', 'w');

while($row = mysqli_fetch_assoc($result))
{
fputcsv($fp, $row);
}

fclose($fp);

//close the db connection
my