<?php

return [
    [
        null,
        1900,
    ],
    [
        1,
        1900,
    ],
    [
        33333.330000000002,
        1991,
    ],
    [
        22269.0,
        1960,
    ],
    [
        30348.0,
        1983,
    ],
    [
        30843.0,
        1984,
    ],
    [
        '01 Jan 2525',
        2525,
    ],
    [
        '11-Nov-1918',
        1918,
    ],
    [
        '28-Feb-1904',
        1904,
    ],
    [
        -10,
        '#NUM!',
    ],
    [
        'ABCD',
        '#VALUE!',
    ],
];