PhpSpreadsheet/tests/data/Calculation/DateTime/EDATE.php

<?php

return [
    [
        39493,
        '15-Jan-2008',
        1,
    ],
    [
        39431,
        '15-Jan-2008',
        -1,
    ],
    [
        39522,
        '15-Jan-2008',
        2,
    ],
    [
        39202,
        '31-Mar-2007',
        1,
    ],
    [
        39141,
        '31-Mar-2007',
        -1,
    ],
    [
        39507,
        '31-Mar-2008',
        -1,
    ],
    [
        39416,
        '31-Mar-2008',
        -4,
    ],
    [
        39141,
        '29-Feb-2008',
        -12,
    ],
    [
        39248,
        '15-Mar-2007',
        3,
    ],
    [
        22269,
        22269.0,
        0,
    ],
    [
        22331,
        22269.0,
        2,
    ],
    [
        25618,
        22269.0,
        110,
    ],
    [
        18920,
        22269.0,
        -110,
    ],
    [
        '#VALUE!',
        '15-Mar-2007',
        'ABC',
    ],
    [
        '#VALUE!',
        'Invalid',
        12,
    ],
];