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<?php $array=[ ['NDC_ItemType'=>'Night','NDC_Item'=>'Night','NDC_Quantity'=>1], ['NDC_ItemType'=>'Night','NDC_Item'=>'Night','NDC_Quantity'=>1], ['NDC_ItemType'=>'Night','NDC_Item'=>'Night','NDC_Quantity'=>1], ['NDC_ItemType'=>'Night','NDC_Item'=>'Night','NDC_Quantity'=>1], ['NDC_ItemType'=>'Night','NDC_Item'=>'Night','NDC_Quantity'=>1], ['NDC_ItemType'=>'Item','NDC_Item'=>'Hot-Dog','NDC_Quantity'=>5] ]; foreach($array as $row){ if(!isset($result[$row['NDC_ItemType']])){ $result[$row['NDC_ItemType']]=$row['NDC_Quantity']; }else{ $result[$row['NDC_ItemType']]+=$row['NDC_Quantity']; } } var_export($result);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 'Night' => 5, 'Item' => 5, )

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