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<?php $array = [ ["item_id" => "1", "customer_id" => "53453", "name" => "Item3", "price" => 0, "quantity" => 1], ["item_id" => "3","customer_id" => "53453","name" => "Item1","price" => 0,"quantity" => 1], ["item_id" => "2","customer_id" => "765656","name" => "Item2","price" => 0,"quantity" => 1], ]; $finalArray = []; foreach ($array as $item) { $customer_id = $item['customer_id']; unset($item['customer_id']); unset($item['item_id']); $finalArray[$customer_id][] = $item; } print_r($finalArray);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [53453] => Array ( [0] => Array ( [name] => Item3 [price] => 0 [quantity] => 1 ) [1] => Array ( [name] => Item1 [price] => 0 [quantity] => 1 ) ) [765656] => Array ( [0] => Array ( [name] => Item2 [price] => 0 [quantity] => 1 ) ) )

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