tanvir php

<?php

//phpinfo();
$servername = "127.0.0.1";
$username = "root";
$password = "";
$dbname = "location";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
  die("Connection failed: " . $conn->connect_error);
}

 if(!empty($_POST)){

   $latitude = $_POST['lat'];
    $longitude = $_POST['long'];

$sql = "INSERT INTO latlong (latitude, longitude)
VALUES ($latitude, $longitude)";

if ($conn->query($sql) === TRUE) {
  echo "New record created successfully";
} else {
  echo "Error: " . $sql . "<br>" . $conn->error;
}

$conn->close();

 }

?>