Online PHP editor | output for JaCAg

@ 2022-02-22T14:02:06Z

<?php

$inputValue = [1, 3, 5];

$resultSet = [
    ['result' => 1, 'reference' => 'A1'],
    ['result' => 2, 'reference' => 'A2'],
    ['result' => 3, 'reference' => 'A3'],
    ['result' => 4, 'reference' => 'A4'],
    ['result' => 5, 'reference' => 'A5'],
];

var_export(
    array_intersect_key(
        array_column($resultSet, 'reference', 'result'),
        array_flip($inputValue)
    )
);

Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: array ( 1 => 'A1', 3 => 'A3', 5 => 'A5', )
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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