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@ 2024-04-23T06:20:29Z

<?php

$data = json_decode('{
    "list": [
        {
            "Id": 398,
            "Product Title": "Banner",
            "Sku": "vb-13oz",
            "Short Description": "text",
            "Long Description": "text",
            "Cost": "0.95",
            "Price": "3.25",
            "Category": [{ "Id": 9, "Title": "Banners" }],
            "Attribute Sides": [{ "Id": 1, "Title": "1 Side" }],
            "Attribute Grommets": [
                { "Id": 1, "Title": "Every 2\' All Sides" },
                { "Id": 2, "Title": "Every 2\' Top and Bottom" },
                { "Id": 3, "Title": "Every 2\' Left & Right" },
                { "Id": 4, "Title": "4 Corners Only" },
                { "Id": 5, "Title": "No Gromments" }
            ]
        }
    ]
}', true);

foreach($data['list'] as $key => $item) {
    $data['list'][$key]['Attribute Grommets'] = [
        [
            'Id' => $item['Attribute Grommets'][0]['Id'],
            'Title' => implode(' | ', array_column($item['Attribute Grommets'], 'Title'))
        ]
    ];
}

echo json_encode($data, JSON_PRETTY_PRINT);

Output for git.master_jit, git.master, rfc.property-hooks: { "list": [ { "Id": 398, "Product Title": "Banner", "Sku": "vb-13oz", "Short Description": "text", "Long Description": "text", "Cost": "0.95", "Price": "3.25", "Category": [ { "Id": 9, "Title": "Banners" } ], "Attribute Sides": [ { "Id": 1, "Title": "1 Side" } ], "Attribute Grommets": [ { "Id": 1, "Title": "Every 2' All Sides | Every 2' Top and Bottom | Every 2' Left & Right | 4 Corners Only | No Gromments" } ] } ] }

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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