PHP reader

<?php
$host = 'dominicclustersql.mysql.database.azure.com';
$username = 'dominic@dominicclustersql';
$password = 'Dom90madd';
$db_name = 'clusterresults';

//Establishes the connection
$conn = mysqli_init();
mysqli_real_connect($conn, $host, $username, $password, $db_name, 3306);
if (mysqli_connect_errno($conn)) {
die('Failed to connect to MySQL: '.mysqli_connect_error());
}

//Run the Select query
printf("Reading data from table: \n");
$res = mysqli_query($conn, 'SELECT * FROM wordcount');
while ($row = mysqli_fetch_assoc($res)) {
    $field1name = $row["word"];
    $field2name = $row["count"];

    echo '<br>'.$field1name." Repeats: ".$field2name." times".'</br>';
}

//Close the connection
mysqli_close($conn);
?>