Undefined variable in foreach

Question

I'm doing a website using MVC method. I'm having a little problem trying to create some html . I use database queries. I have a page with stats (best goalscorers,assist and player with most cards). For the best goalscorers it works fine, but for the other two i get the famous

Notice: Undefined variable: assists in C:\Program Files (x86)\EasyPHP-Devserver-17\eds-www\app\views\show_stats.view.php on line 23

    public function show_stats()
    {

     $players = Player::fetchByGoal();
     $cards = Player::fetchByCards();
     $assists = Player::fetchByAssists();
      return Helper::view("show_stats",[
                'players' => $players],[
                'cards' => $cards],[
                'assists' => $assists]);
    }

And I post my 3 foreach loops, the first one works, the other two don't.

<?php foreach ($players as $player) {
        echo $player->asHTMLTableGoals();
    }?>
<?php foreach ((array)$assists as $assist) {
       echo $assist->asHTMLTableAssists();
    }?>
<?php foreach ((array)$cards as $card) {
       echo $card->asHTMLTableCards();
    }?>

Any idea of why I got the error to the variable assists and cards ? Thank you in advance !

@tereško could you point out in the duplicate where it would solve this problem? — Nigel Ren, Apr 11 '19 at 19:26

score 2 · Accepted Answer · answered Apr 11 '19 at 18:31

2

I think you need to put all of the data into one array and not separate arrays...

return Helper::view("show_stats",[
                'players' => $players],[
                'cards' => $cards],[
                'assists' => $assists]);

should be

return Helper::view("show_stats",[
                'players' => $players,
                'cards' => $cards,
                'assists' => $assists]);

answered Apr 11 '19 at 18:31

Nigel Ren

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i'm so dumb... thank you , it works ! – Dom Apr 11 '19 at 18:33

Undefined variable in foreach

1 Answers1