PhpSpreadsheet/tests/data/Calculation/Engineering/OCT2DEC.php

<?php

return [
    [
        '751',
        '1357',
    ],
    [
        '166',
        '246',
    ],
    [
        '5349',
        '12345',
    ],
    [
        '#NUM!',
        '123.45',
    ],
    [
        '0',
        '0',
    ],
    [
        '#VALUE!',
        true,
    ],
    [
        '#NUM!',
        '3579',
    ],
    [
        '44',
        '54',
    ],
    // 2's Complement
    [
        '-165',
        '7777777533',
    ],
];