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run code in 300+ PHP versions simultaneously

@ 2018-11-03T18:31:46Z

<?php

$first = Array(
    Array(
        'id' => 5,
        'name' => 'Education',
    ),
    Array(
        'id' => 4,
        'name' => 'Computers',
    ),
    Array(
        'id' => 7,
        'name' => 'Science',
    ),
    Array(
        'id' => 1,
        'name' => 'Sports',
    )
);

$second = Array(
        Array(
            'id' => 1,
            'title' => 'Sport',
        ),
        Array(
            'id' => 7,
            'title' => 'Sci',
        ),
        Array(
            'id' => 4,
            'title' => 'Comp',
        ),
        Array(
            'id' => 5,
            'title' => 'Edu',
        )
    );
    
$first = array_column($first, null, 'id');
$second = array_column($second, null, 'id');
$result = array_values(array_replace_recursive($first, $second));

print_r($result);

Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.14: Array ( [0] => Array ( [id] => 5 [name] => Education [title] => Edu ) [1] => Array ( [id] => 4 [name] => Computers [title] => Comp ) [2] => Array ( [id] => 7 [name] => Science [title] => Sci ) [3] => Array ( [id] => 1 [name] => Sports [title] => Sport ) )

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147.09 ms | 409 KiB | 5 Q