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@ 2024-10-15T22:42:06Z

<?php

$array = [
    [
        "id" => 96,
        "shipping_no" => "212755-1",
        "part_no" => "reterty",
        "description" => "tyrfyt",
        "packaging_type" => "PC"
    ],
    [
        "id" => 96,
        "shipping_no" => "212755-1",
        "part_no" => "dftgtryh",
        "description" => "dfhgfyh",
        "packaging_type" => "PC"
    ],
    [
        "id" => 97,
        "shipping_no" => "212755-2",
        "part_no" => "ZeoDark",
        "description" => "s%c%s%c%s",
        "packaging_type" => "PC"
    ]
];

function array_group_by_keys(&$arr, $keys) {

    if (count($arr) < 2){
        $arr = array_shift($arr[0]);
        return;
    }

    foreach ($arr as $k => $item) {
        $fvalue = array_shift($item);
        $arr[$fvalue][] = $item;
        unset($arr[$k]);
    }

    array_shift($keys);
    foreach ($arr as &$sub_arr) {
        array_group_by_keys($sub_arr, $keys);
    }
}

array_group_by_keys($array, ['id', 'shipping_no']);
var_export($array);

Output for 7.3.2, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1: array ( 96 => array ( '212755-1' => array ( 'reterty' => 'tyrfyt', 'dftgtryh' => 'dfhgfyh', ), ), 97 => '212755-2', )
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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