Untitled

<html lang="en">
<head>
<meta charset="utf-8" />
</head>
<body onload = "showPeople();">

 <div id="information"></div>

 <script type="text/javascript">

function showPeople()
{
    "<?php require 'app.php';?>"

    var datos = "<?php showCustomers();?>";
    document.getElementById("information").innerHTML = datos;
}

</script>
</body>
</html>

<?php

function showCustomers(){

require "conexion.php";

$result = mysqli_query($con,"SELECT * FROM users");

while($row = mysqli_fetch_assoc($result))
{
    echo '<br />'.$row['name'];
}

mysqli_close($con);
}

?>

<?php
$mysql_host = 'localhost';
$mysql_user = 'root';
$mysql_pass = 'root';
$mysql_db = 'Customers';

$con = mysqli_connect($mysql_host,$mysql_user,$mysql_pass,$mysql_db);

if (mysqli_connect_errno())
{
 echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
 else{
echo "Connected";
}
?>