View Code - 20260721

ErrorValue.php | 20260721_154032.php Initial Bulk Import

<?php

namespace PhpOffice\PhpSpreadsheet\Calculation\Information;

use PhpOffice\PhpSpreadsheet\Calculation\ArrayEnabled;
use PhpOffice\PhpSpreadsheet\Calculation\Functions;

class ErrorValue
{
    use ArrayEnabled;

/**
     * IS_ERR.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array<mixed>|bool If an array of numbers is passed as an argument, then the returned result will also be an array
     *            with the same dimensions
     */
    public static function isErr(mixed $value = ''): array|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

return self::isError($value) && (!self::isNa(($value)));
    }

/**
     * IS_ERROR.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array<mixed>|bool If an array of numbers is passed as an argument, then the returned result will also be an array
     *            with the same dimensions
     */
    public static function isError(mixed $value = '', bool $tryNotImplemented = false): array|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

if (!is_string($value)) {
            return false;
        }
        if ($tryNotImplemented && $value === Functions::NOT_YET_IMPLEMENTED) {
            return true;
        }

return in_array($value, ExcelError::ERROR_CODES, true);
    }

/**
     * IS_NA.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array<mixed>|bool If an array of numbers is passed as an argument, then the returned result will also be an array
     *            with the same dimensions
     */
    public static function isNa(mixed $value = ''): array|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

return $value === ExcelError::NA();
    }
}