NULL array(12) { ["serving_size"]=> string(6) "1 pita" ["servings_per_package"]=> string(1) "6" ["calories"]=> string(3) "148" ["fat_calories"]=> string(1) "0" ["total_fat"]=> string(2) "0g" ["sat_fat"]=> string(2) "0g" ["cholesterol"]=> string(3) "0mg" ["sodium"]=> string(3) "0mg" ["total_carbo"]=> string(3) "27g" ["sugar"]=> string(2) "0g" ["protein"]=> string(2) "10" ["dietary_fiber"]=> string(3) "10g" }