I am new to php mysql & have this query where i want to display the output of mysql query on button badge. I have tried the following code Kindly help .
<?php
$con=mysqli_connect("localhost","root","") or die("Failed to connect with database!!!!");
mysqli_select_db($con,"sales");
$sth = mysqli_query($con,"select sum(sal) as Salary from `sales` ");
$result = mysqli_query($con,$sth);
$row = mysqli_fetch_assoc($con,$result);
echo $row;
?>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
</head>
<body>
<button type="button" class="btn btn-primary">Primary <span class="badge"><?php echo $row; ?></span></button>
</body>
</html>
