<?php
$servername = "localhost";
$username = "root";
$password = "";
$db="sample";
// Create connection
$conn = mysqli_connect($servername, $username, $password,$db);

// Check connection
if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
    echo "error";
}
echo "Connected successfully";

    if(isset($_POST['submit']))

$Name=$_POST['name'];
$age=$_POST['age'];


$sql = "INSERT INTO Input (Name,age) VALUES ($Name,$age)";

if (mysqli_query($conn, $sql)) {
    echo "New record created successfully";
} else {
    echo "Error: " . $sql . "<br>" . mysqli_error($conn);
}

mysqli_close($conn);
?>
    <form>
  First name:<br>
  <input type="text" name="name"><br>
  Age:<br>
  <input type="text" name="age">
  <input type="submit" name="Submit">
</form>

</body>
</html>