Mat123321g: HTTP service to PHP/Mysql rbx

<html>
<head>
    <title>Data from Roblox</title>
    <h3>Data from Roblox</h3>
</head>
<body>
    <?php
    //Change what needs changed (var names, tables, database, rows)
        $Var2 = $_POST["VarName1"];
        $Var2 = $_POST["VarName2"];
        $con = new mysqli("localhost","user","pass","Database");
        if(mysqli_connect_errno()){
            echo(mysqli_connect_error());
        }
        if($name!=NULL and $age != NULL){
            $con->query("INSERT INTO Table (Var1,Var2) VALUES ('$Var1','$Var2')");
        }
        $result = $con->query("SELECT * FROM Table");
        if($result->num_rows > 0){
            echo("Rows: <br>");
            while($row = $result->fetch_assoc()){
                echo($row["Var1"] . ": " . $row["Var2"] . "<br>");
            }
        }
        else{
            echo("Database is empty");
        }
    ?>
</body>
</html>