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@ 2023-02-02T09:12:59Z

<?php

$canonicalIds = [
    'first',
    'second',
    'third',
    'fourth',
    'fifth',
    'sixth',
];

$putContent = [
    [
        'id' => 'fifth',
        'value' => 55,
    ],
    [
        'id' => 'second',
        'value' => 22,
    ],
    [
        'id' => 'fourth',
        'value' => 44,
    ],
    [
        'id' => null,
        'value' => 7,
    ],
];

function mySort(array $canonicalIds, array $putContent): array
{
    $toCreate = $toUpdate = [];
    
    foreach ($putContent as $putItem) {
        if (null === $putItem['id']) {
            $toCreate[] = $putItem;
        } elseif (in_array($putItem['id'], $canonicalIds, true) === true) {
            $toUpdate[] = $putItem;
        }
    }
    
    $toDelete = array_diff($canonicalIds, array_column($toUpdate, 'id'));
    
    return [$toCreate, $toUpdate, $toDelete];
}

[$toCreate, $toUpdate, $toDelete] = mySort($canonicalIds, $putContent);

var_dump($toCreate, $toUpdate, $toDelete);

Output for git.master, git.master_jit, rfc.property-hooks: array(1) { [0]=> array(2) { ["id"]=> NULL ["value"]=> int(7) } } array(3) { [0]=> array(2) { ["id"]=> string(5) "fifth" ["value"]=> int(55) } [1]=> array(2) { ["id"]=> string(6) "second" ["value"]=> int(22) } [2]=> array(2) { ["id"]=> string(6) "fourth" ["value"]=> int(44) } } array(3) { [0]=> string(5) "first" [2]=> string(5) "third" [5]=> string(5) "sixth" }

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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