Online PHP editor | output for u9XBk

@ 2023-01-06T16:50:28Z

<?php

$productCodes = [
    [
        'parent' => [
            'name' => 'finish',
        ],
        // ...
    ],
    [
        'parent' => [
            'name' => 'fixture',
        ],
        // ...
    ],
    [
        'parent' => [
            'name' => 'finish',
        ],
        // ...
    ],
    [
        'parent' => [
            'name' => 'finish',
        ],
        // ...
    ],
    [
        'parent' => [
            'name' => 'fixture',
        ],
        // ...
    ],
];

$result = [];

foreach ($productCodes as $option) {
    $parentName = $option['parent']['name'];
    $result[$parentName]['title'] = $parentName;
    $result[$parentName]['items'][] = $option;
}

var_dump(array_values($result));

Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13: array(2) { [0]=> array(2) { ["title"]=> string(6) "finish" ["items"]=> array(3) { [0]=> array(1) { ["parent"]=> array(1) { ["name"]=> string(6) "finish" } } [1]=> array(1) { ["parent"]=> array(1) { ["name"]=> string(6) "finish" } } [2]=> array(1) { ["parent"]=> array(1) { ["name"]=> string(6) "finish" } } } } [1]=> array(2) { ["title"]=> string(7) "fixture" ["items"]=> array(2) { [0]=> array(1) { ["parent"]=> array(1) { ["name"]=> string(7) "fixture" } } [1]=> array(1) { ["parent"]=> array(1) { ["name"]=> string(7) "fixture" } } } } }

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