PHP Decode

<?php

declare(strict_types=1);

use PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError;

return [
    [
        '-0.0000103999694261435177+0.999978619978377253j',
        '12.34+5.67j',
    ],
    [
        ExcelError::NAN(),
        'Invalid Complex Number',
    ],
    [
        '0.00876404549513463160+0.989853240015864536i',
        '3.5+2.5i',
    ],
    [
        '0.145476605392064825+0.803096047002175475i',
        '3.5+i',
    ],
    [
        '0.374585640158594666',
        '3.5',
    ],
    [
        '0.145476605392064825-0.803096047002175475i',
        '3.5-i',
    ],
    [
        '0.00876404549513463160-0.989853240015864536i',
        '3.5-2.5i',
    ],
    [
        '0.0123221382558283535+1.00554801189505998i',
        '1+2.5i',
    ],
    [
        '0.271752585319511717+1.08392332733869454i',
        '1+i',
    ],
    [
        '1.55740772465490223',
        '1',
    ],
    [
        '0.271752585319511717-1.08392332733869454i',
        '1-i',
    ],
    [
        '0.0123221382558283535-1.00554801189505998i',
        '1-2.5i',
    ],
    [
        '0.986614298151430289i',
        '2.5i',
    ],
    [
        '0.761594155955764888i',
        'i',
    ],
    [
        '0.0',
        '0',
    ],
    [
        '-0.761594155955764888i',
        '-i',
    ],
    [
        '-0.98661429815143i',
        '-2.5i',
    ],
    [
        '-0.01232213825582835+1.00554801189506i',
        '-1+2.5i',
    ],
    [
        '-0.27175258531951172+1.0839233273386945i',
        '-1+i',
    ],
    [
        '-1.55740772465490223',
        '-1',
    ],
    [
        '-0.27175258531951172-1.08392332733869454i',
        '-1-i',
    ],
    [
        '-0.01232213825582835-1.00554801189506i',
        '-1-2.5i',
    ],
    [
        '-0.00876404549513463+0.989853240015864i',
        '-3.5+2.5i',
    ],
    [
        '-0.1454766053920648+0.803096047002176i',
        '-3.5+i',
    ],
    [
        '-0.374585640158594666',
        '-3.5',
    ],
    [
        '-0.1454766053920648-0.803096047002176i',
        '-3.5-i',
    ],
    [
        '-0.00876404549513463-0.989853240015864i',
        '-3.5-2.5i',
    ],
    [
        '-0.142546543074277805',
        '3',
    ],
];
 ?>