3v4l.org

run code in 300+ PHP versions simultaneously

@ 2022-09-14T08:45:14Z

<?php

$data =[
    0 =>[
        0 =>[
            "my_first_key" => "option 1",
            "SUMME" => "6"
        ],
        1 =>[
            "my_first_key" => "option 2",
            "SUMME" => "22"
        ],
        2 =>[
            "my_first_key" => "option 3",
            "SUMME" => "37"
        ],
        3 => [
            "my_first_key" => "option 4",
            "SUMME" => "42"
        ]
    ],
    1 =>[
        0 =>[
            "my_second_key" => "option 1",
            "SUMME" => "8"
        ],
        1 =>[
            "my_second_key" => "option 2",
            "SUMME" => "24"
        ],
        2 =>[
            "my_second_key" => "option 3",
            "SUMME" => "39"
        ],
        3 => [
            "my_second_key" => "option 4",
            "SUMME" => "44"
        ]
    ]
];

$tmpArr = [];
foreach($data as $dat){
    foreach($dat as $d){
        $key = array_keys($d)[0];
        $tmpArr[$key][$d[$key]] = $d['SUMME'];
    }
}

print_r($tmpArr);

Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14: Array ( [my_first_key] => Array ( [option 1] => 6 [option 2] => 22 [option 3] => 37 [option 4] => 42 ) [my_second_key] => Array ( [option 1] => 8 [option 2] => 24 [option 3] => 39 [option 4] => 44 ) )

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