Rob2018 Posted September 20, 2018 Share Posted September 20, 2018 Hi guys, Any help on this one would be MUCH appreciated please! I have a multi-dimensional array. Example of one element is as follows: array(6) { [0]=> array(4) { ["id"]=> int(123456) ["total_price"]=> string(5) "15.48" ["name"]=> string(5) "#1559" ["line_items"]=> array(1) {[0]=> array(24) {["id"]=> int(1482631512137) ["variant_id"]=> int(12768293191753) ["title"]=> string(20) "abc" ["quantity"]=> int(1) ["price"]=> string(5) "12.49" ["sku"]=> string(3) "MM1" ["variant_title"]=> string(0) "" ["vendor"]=> string(15) "abc" ["fulfillment_service"]=> string(6) "manual" ["product_id"]=> int(1486884962377) ["requires_shipping"]=> bool(true) ["taxable"]=> bool(true) ["gift_card"]=> bool(false) ["name"]=> string(20) "xyz" ["variant_inventory_management"]=> string(7) "xxx" ["properties"]=> array(0) { } ["product_exists"]=> bool(true) ["fulfillable_quantity"]=> int(1) ["grams"]=> int(222) ["total_discount"]=> string(4) "0.00" ["fulfillment_status"]=> NULL ["discount_allocations"]=> array(0) { } ["admin_graphql_api_id"]=> string(36) "vvv" ["tax_lines"]=> array(1) { [0]=> array(3) { ["title"]=> string(3) "VAT" ["price"]=> string(4) "2.08" ["rate"]=> float(0.2) } } } } } I need to step through every element in the array and add up all of the "quantity" fields. How would I go about that please? Thanks, Rob. Link to comment Share on other sites More sharing options...
Barand Posted September 20, 2018 Share Posted September 20, 2018 try $total = 0; foreach ($array as $order) { foreach ($order as $item) { foreach ($item['line_items'] as $li) { $total += $li['quantity']; } } } If that doesn't work, post the output from var_export() instead of var_dump() and I'll try again. Link to comment Share on other sites More sharing options...
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