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<?php $arr =array( "20" => Array ( "ean" => "**6900532615069**", "productPrice" => 1140, "productCount" => 50 ), "25" => Array ( "ean" => 6900535364122, "productPrice" => 1140, "productCount" => 50 ), "36" => Array ( "ean" => "**6900532615069**", "productPrice" => 1140, "productCount" => 10, )); $arr = array_values(array_column($arr, NULL, "ean")); var_dump($arr);
Output for 7.1.0 - 7.1.21, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
array(2) { [0]=> array(3) { ["ean"]=> string(17) "**6900532615069**" ["productPrice"]=> int(1140) ["productCount"]=> int(10) } [1]=> array(3) { ["ean"]=> int(6900535364122) ["productPrice"]=> int(1140) ["productCount"]=> int(50) } }

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