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@ 2021-02-13T03:57:26Z

<?php

$categorizedOptions = [
    'category' => [
        '1' => [
            'name' => 'c1',
            'attribute' => [
                '1' => [
                    'name' => 'a1',
                    'option' => [
                        '1' => [
                            'name' => 'o1'
                        ],
                        '2' => [
                            'name' => 'o2'
                        ]
                    ]
                ],
                '2' => [
                    'name' => 'a2',
                    'option' => [
                        '3' => [
                            'name' => 'o3'
                        ],
                        '4' => [
                            'name' => 'o4'
                        ]
                    ]
                ]
            ]
        ],
        '2' => [
            'name' => 'c2',
            'attribute' => [
                '3' => [
                    'name' => 'a3',
                    'option' => [
                        '5' => [
                            'name' => 'o5'
                        ],
                        '6' => [
                            'name' => 'o6'
                        ]
                    ]
                ],
                '4' => [
                    'name' => 'a4',
                    'option' => [
                        '7' => [
                            'name' => 'o7'
                        ],
                        '8' => [
                            'name' => 'o8'
                        ]
                    ]
                ]
            ]
        ]
    ]
];

$final = [];
foreach ($categorizedOptions as $categories) {
    foreach ($categories as $category => ['name' => $categoryname, 'attribute' => $attributes]) {
        foreach ($attributes as $attribute => ['name' => $attributename, 'option' => $options]) {
            foreach ($options as $option => ['name' => $optionname]) {
                $final[] = compact(['category', 'categoryname', 'attribute', 'attributename', 'option', 'optionname']);
            }
        }
    }
}

var_export($final);

var_export: documentation ( source)
compact: documentation ( source)

preferences:dark modelive previewkey bindings

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