PhpSpreadsheet/tests/data/Calculation/Engineering/BITAND.php

<?php

return [
    [
        0b101,
        [0b10101, 0b100111],
    ],
    [
        0b10001000,
        [0b11001000, 0b10111000],
    ],
    [
        0b00001000,
        [0b01001000, 0b10111000],
    ],
    [
        '#VALUE!',
        ['ABC', 'DEF'],
    ],
];