<?php

$site = "localhost";
$user = "sax";
$pass = "asdf1234";
$dbname = "preguntas";
$tbname = "preguntas";

$dblink = mysqli_connect($site, $user, $pass, $dbname);

if (mysqli_connect_errno()){
    echo "Fail dood!\n" .  mysqli_connect_error();
    exit();
}




//ask for something like this $row[14][1];

//Inicia Quizz

//Pide grupo inicial
$resource = mysqli_query($dblink, "SELECT * FROM $tbname WHERE Tier=0");
$row = mysqli_fetch_all($resource);
//Muestra grupo inicial
print_r($row);
//Multiply por Ponderación
foreach ($row as $key => $value) {
    # code...
}
//calcular y mostrar porcentaje de preguntas

//pedir siguiente tier

//mostrar siguiente tier

//muestra tier nuevo

//sumar y mostrar resultados

//graph
?>