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<?php $array = [ [ "offer_id" => 62122, "quantity" => 1 ], [ "offer_id" => 62123, "quantity" => 2 ], [ "offer_id" => 62124, "quantity" => 2 ] ]; print_r(array_column($array, 'quantity', 'offer_id'));
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.7
Array ( [62122] => 1 [62123] => 2 [62124] => 2 )
preferences:
67.31 ms | 1123 KiB | 4 Q