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<?php $items = array(array('amount' => 50), array('amount' => 60), array('amount' => 100), array('amount' => 25), array('amount' => 30), array('amount' => 89), array('amount' => 90), array('amount' => 120), array('amount' => 16), array('amount' => 38)); $itemsSum = array_values($items); //$itemsSum = array_sum(array_values(array_values($items))); //echo $itemsSum; print_r($itemsSum);

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