How to return variables in using silex

Question

I have a function for a password reset which checks up the db whether or not the timestamp has passed or not. If it hasn't it should return the get variables passed into the function as an array to be used in the twig view and in the controller render the appropriate twig file. However at the moment I keep getting the error

Impossible to access an attribute ("email") on a string variable ("mayurpande.uk@gmail.com") in "confirm-new-password.twig" at line 45

Here is what the code for this part looks like in my twig file;

<form class="form-signin" action="/confirm-new-password" method="post">
<h2 class="form-heading">Confirm New Password</h2>
<label for="inputNewPass1" class="sr-only">New Password</label>
<input type="password" id="inputNewPass1" class="form-control" name="pass1" placeholder="New Password" required>
<label for="inputNewPass2" class="sr-only">Re-Type New Password</label>
<input type="password" id="inputNewPass2" class="form-control" name="pass2" placeholder="Re-type New Password" required>
{% for items in test %}

<input type="hidden" name="email" value="{{ items.email }}">
<input type="hidden" name="token" value="{{ items.token }}">
{% endfor %}
<div class="spamCheck">
    <label for="inputPostcode" class=sr-only">Postcode</label>
    <input type="text" id="inputPostcode" class="form-control" name="postcode" placeholder="Leave this field blank" />
</div>
<button class="btn btn-lg btn-default btn-block" type="submit">Reset Password</button>

here is the code for my controller

$app->get('/confirm-new-password/{email}/{token}', function($email,$token) use($app) {
    $test = $app['auth']->get_token($email,$token);


    if (null !== $test){
        return $app['twig']->render('confirm-new-password.twig', array('active_page' => 'confirm-new-password', 'is_user_logged_in' => $app['auth']->is_user_logged_in(), 'items' => $app['tutor']->get_user_id(), 'test' => $test));
    }else{
        return $app->redirect('/');
    }

});

and here is the code for my model

    public function get_token($email,$token){
        $email = mysqli_real_escape_string($this->link, $email);
        $token = mysqli_real_escape_string($this->link, $token);

        $result = mysqli_query($this->link, "select email, token, expirytime from user where email = '{$email}'");

        $row = mysqli_fetch_assoc($result);

        $time = strtotime($row['expirytime']);

        $curtime = time();
        $userResetDets = array($row['email'],$row['token']);
        if($token === $row['token'] && (($curtime-$time)  < 60)){
            return $userResetDets;
        }else{
            $res = mysqli_query($this->link,"update user set token='' and expirytime='' where email = '{$email}'");
            return null;
        }

    }

    public function get_user_id(){
        $result = mysqli_query($this->link, 'select email from user');

        while($row = mysqli_fetch_assoc($result)){
            foreach($row as $item){
                $items = $item;
            }
        }
    }

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Mayur Pande

Mayur Pande

How to return variables in using silex