Randomy/index.php at master · esmiz/Randomy · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
<?php

require_once __DIR__.'/silex.phar';

use Symfony\Component\HttpKernel\Exception\HttpException;
use Symfony\Component\HttpFoundation\Response;


$app = new Silex\Application();


$app->register(new Silex\Extension\TwigExtension(), array(
    'twig.path'       => __DIR__.'/views',
    'twig.class_path' => __DIR__.'/vendor/twig/lib',
));


$app->get('/', function () use ($app) {

    return $app['twig']->render('home.twig', array(
        'title' => 'Generador aleatorio',
    ));

});


$app->get('/random', function () use ($app) {

    $request = $app['request'];

    $from = $request->get('Desde');
    $to = $request->get('Hasta');
    $howmany = $request->get('Cuantos');

    if ((( $to-$from) < ($howmany - 1 )))
    {
            return $app['twig']->render('error.twig', array(
           'title' => 'Error - Mal - Wrong!',
           'error' =>'Con estos parámetros, no se puede ejecutar la tarea, alma de Dios. '
            ));

        }

    $results = array();
    $got =0;

    while ($got   < $howmany)
    {
        $num = mt_rand($from,$to);

             if ( !in_array($num, $results) )
                {

                array_push($results,$num);
                $got++;

                }
    }

    return $app['twig']->render('random.twig', array(
        'title' => 'Resultado',
        'results' => $results,
        'from' => $from,
        'to' => $to,
        'howmany' => $howmany
    ));
});

   $app->run();

?>