Forum Summing pivot data

posted 10 years ago

I have a model with a belongsToMany relationship with an additional pivot column.

    public function resources() {
        return $this->belongsToMany('Models\Resource')->withPivot('hours');
    }

How would I go about summing together the 'hours' data in the collection?

I've tried using the sum() method like so:

    $collection->resources->pivot->sum('hours')

I just get an undefined property error. I'm guessing none of the aggregate methods work pivot data at all.

Last updated 2 years ago.

Knappster knappster Joined 20 Feb 2015

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