<?php
$servername = "localhost";// Host name
$username="root"; // Mysql username
$password=""; // Mysql password
$db_name="song"; // Database name

$conn = new mysqli($servername, $username, $password,$db_name);
$id=$_POST['id'];
$val=$_POST['like'];

// Check connection
if ($conn->connect_error) {
    		die("Connection failed: " . $conn->connect_error);
} else{
//echo "Connected successfully "."<br />\r\n";
}
	$jsonData      = array();
	$jsonTempData  = array();
  	$sql = "UPDATE audio SET SCORE=SCORE+'$val' WHERE NO='$id'";
	$result = $conn->query($sql);
  	$jTempData['song']         	=$result;
  	$jsonData[]=$jTempData;
  	$conn->close();

  	$outputArr['song'] =$jsonData;
  // Encode Array To JSON Data
  	print_r( json_encode($outputArr));
  ?>