Create a condition to check if array has value in Laravel

Question

I am trying to create a condition to check if all value in the array is 0. here's the example of the array.

array:4 [▼
  0 => "0"
  1 => "100"
  2 => "200"
  3 => "100"
]

here's the condition I am trying to fix

    //update the status of the order
    if(empty($input['remainingDeliveries'])) {
        $order_idAcceptedItem = $acceptItem['order_id'];
        $setStatus = \App\Orders::where('id', '=', $order_idAcceptedItem)->first();
        if ($setStatus)
        {
            $setStatus->status_id = 3;
        }      
        $setStatus->save();

The $input['remainingDeliveries'] carrying the array.

    } else {
        $order_idAcceptedItem = $acceptItem['order_id'];
        $setStatus = \App\Orders::where('id', '=', $order_idAcceptedItem)->first();
        if ($setStatus)
        {
            $setStatus->status_id = 4;
        }      
        $setStatus->save();
    }

at first, I thought my condition is ok but when I try to create a record with this array value,

array:4 [▼
  0 => "152"
  1 => "0"
  2 => "0"
  3 => "0"
]

it triggers the ELSE

what is the proper way to do it? thanks in advance!

Flame · Accepted Answer · 2019-03-14 18:21:37Z

1

Try

// Filter. The $result array will be empty if all values equal "0".
$result = array_filter($inputArray, function($item) {
    // This should return a boolean value. True means discard, false means keep.
    return $item === '0';
});

if(!count($result)) {
  // all empty thus everything was "0".
}

answered Mar 14, 2019 at 18:21

Flame

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Comments

Peter · Accepted Answer · 2019-03-14 18:37:51Z

1

You could try Laravel's Collection class to check the array:

if( collect($input['remainingDeliveries'])->every(function($value, $key){
    return $value == '0';
}) ) {
    // they are all '0'
}

https://laravel.com/docs/5.8/collections#method-every

answered Mar 14, 2019 at 18:37

Peter

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1 Comment

Peter Over a year ago

What is not working? Are you getting an error? Or is it not correctly detecting non-zero items in your array?

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