Save new value to Laravel session array

Question

I have the following code where I loop through the items in the session array and change the value. How can I save it back to the session?

foreach(Session::get('cart.program') as &$item) {
    if ($item['id'] == '1xxx') { 
        item['id'] = '2xxx';
        break;
    }
}

@peterm I posted a new question. Hope this makes sense.

SoHo
– SoHo

2015-08-07 22:38:05 +00:00
Commented Aug 7, 2015 at 22:38 — SoHo
– SoHo, Commented Aug 7, 2015 at 22:38

peterm · Accepted Answer · 2015-08-08 02:23:18Z

2

One way of doing it

$cart = Session::get('cart.program');

foreach($cart as &$item) {
    if ($item['id'] == '1xx') { 
        $item['id'] = '2xx';
        break;
    }
}

Session::put('cart.program', $cart);

answered Aug 8, 2015 at 2:23

peterm

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1 Comment

SoHo Over a year ago

Thank you, I thought there would be a way of modifying and storing just one item in the array but this works.

Ben Claar · Accepted Answer · 2015-08-07 22:55:16Z

1

Use Session::put() to save to the session in Laravel:

foreach(Session::get('cart.program') as $item){
    if ($item['id'] == '1xxx') { 
        Session::put('cart.program.id', '2xxx');
        break;
    }
}

edited Aug 7, 2015 at 22:55

Ben Claar

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answered Aug 7, 2015 at 22:47

Juan Serrats

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2 Comments

SoHo Over a year ago

This doesn't update $item['id']. It adds "id" => "2xxx" as a new item to cart['program']

SoHo Over a year ago

I've seen the Laravel docs on working with session data but I'm not sure about the syntax for updating the value of item in the loop.

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