PhpOffice\PhpSpreadsheet\Calculation\Information\Value

Complexity

Total Complexity

61

Size/Duplication

Total Lines	303
Duplicated Lines	0 %

Test Coverage

Coverage

96.26%

Importance

Changes

0

<?php
class Value
{
    use ArrayEnabled;

    /**
     * IS_BLANK.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array|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 isBlank(mixed $value = null): array|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

        return $value === null;
    }

    /**
     * IS_REF.
     *
     * @param mixed $value Value to check
     */
    public static function isRef(mixed $value, ?Cell $cell = null): bool
    {
        if ($cell === null || $value === $cell->getCoordinate()) {
            return false;
        }

        $cellValue = Functions::trimTrailingRange($value);
        if (preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/ui', $cellValue) === 1) {
            [$worksheet, $cellValue] = Worksheet::extractSheetTitle($cellValue, true);
            if (!empty($worksheet) && $cell->getWorksheet()->getParentOrThrow()->getSheetByName($worksheet) === null) {
                return false;
            }
            [$column, $row] = Coordinate::indexesFromString($cellValue ?? '');
            if ($column > 16384 || $row > 1_048_576) {

A parse error occurred: Syntax error, unexpected T_STRING on line 53 at column 43

                return false;
            }

            return true;
        }

        $namedRange = $cell->getWorksheet()->getParentOrThrow()->getNamedRange($value);

        return $namedRange instanceof NamedRange;
    }

    /**
     * IS_EVEN.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array|bool|string 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 isEven(mixed $value = null): array|string|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

        if ($value === null) {
            return ExcelError::NAME();
        } elseif ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) {
            return ExcelError::VALUE();
        }

        return ((int) fmod($value, 2)) === 0;
    }

    /**
     * IS_ODD.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array|bool|string 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 isOdd(mixed $value = null): array|string|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

        if ($value === null) {
            return ExcelError::NAME();
        } elseif ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) {
            return ExcelError::VALUE();
        }

        return ((int) fmod($value, 2)) !== 0;
    }

    /**
     * IS_NUMBER.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array|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 isNumber(mixed $value = null): array|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

        if (is_string($value)) {
            return false;
        }

        return is_numeric($value);
    }

    /**
     * IS_LOGICAL.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array|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 isLogical(mixed $value = null): array|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

        return is_bool($value);
    }

    /**
     * IS_TEXT.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array|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 isText(mixed $value = null): array|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

        return is_string($value) && !ErrorValue::isError($value);
    }

    /**
     * IS_NONTEXT.
     *
     * @param mixed $value Value to check
     *                      Or can be an array of values
     *
     * @return array|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 isNonText(mixed $value = null): array|bool
    {
        if (is_array($value)) {
            return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $value);
        }

        return !self::isText($value);
    }

    /**
     * ISFORMULA.
     *
     * @param mixed $cellReference The cell to check
     * @param ?Cell $cell The current cell (containing this formula)
     */
    public static function isFormula(mixed $cellReference = '', ?Cell $cell = null): array|bool|string
    {
        if ($cell === null) {
            return ExcelError::REF();
        }

        $fullCellReference = Functions::expandDefinedName((string) $cellReference, $cell);

        if (str_contains($cellReference, '!')) {
            $cellReference = Functions::trimSheetFromCellReference($cellReference);
            $cellReferences = Coordinate::extractAllCellReferencesInRange($cellReference);
            if (count($cellReferences) > 1) {
                return self::evaluateArrayArgumentsSubset([self::class, __FUNCTION__], 1, $cellReferences, $cell);
            }
        }

        $fullCellReference = Functions::trimTrailingRange($fullCellReference);

        preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/i', $fullCellReference, $matches);

        $fullCellReference = $matches[6] . $matches[7];
        $worksheetName = str_replace("''", "'", trim($matches[2], "'"));

        $worksheet = (!empty($worksheetName))
            ? $cell->getWorksheet()->getParentOrThrow()->getSheetByName($worksheetName)
            : $cell->getWorksheet();

        return ($worksheet !== null) ? $worksheet->getCell($fullCellReference)->isFormula() : ExcelError::REF();
    }

    /**
     * N.
     *
     * Returns a value converted to a number
     *
     * @param null|mixed $value The value you want converted
     *
     * @return number|string N converts values listed in the following table
     *        If value is or refers to N returns
     *        A number            That number value
     *        A date              The Excel serialized number of that date
     *        TRUE                1
     *        FALSE               0
     *        An error value      The error value
     *        Anything else       0
     */
    public static function asNumber($value = null)
    {
        while (is_array($value)) {
            $value = array_shift($value);
        }

        switch (gettype($value)) {
            case 'double':
            case 'float':
            case 'integer':
                return $value;
            case 'boolean':
                return (int) $value;
            case 'string':
                //    Errors
                if (($value !== '') && ($value[0] == '#')) {
                    return $value;
                }

                break;
        }

        return 0;
    }

    /**
     * TYPE.
     *
     * Returns a number that identifies the type of a value
     *
     * @param null|mixed $value The value you want tested
     *
     * @return int N converts values listed in the following table
     *        If value is or refers to N returns
     *        A number            1
     *        Text                2
     *        Logical Value       4
     *        An error value      16
     *        Array or Matrix     64
     */
    public static function type($value = null): int
    {
        $value = Functions::flattenArrayIndexed($value);
        if (is_array($value) && (count($value) > 1)) {
            $a = array_key_last($value);
            //    Range of cells is an error
            if (Functions::isCellValue($a)) {
                return 16;
            //    Test for Matrix
            } elseif (Functions::isMatrixValue($a)) {
                return 64;
            }
        } elseif (empty($value)) {
            //    Empty Cell
            return 1;
        }

        $value = Functions::flattenSingleValue($value);
        if (($value === null) || (is_float($value)) || (is_int($value))) {
            return 1;
        } elseif (is_bool($value)) {
            return 4;
        } elseif (is_array($value)) {
            return 64;
        } elseif (is_string($value)) {
            //    Errors
            if (($value !== '') && ($value[0] == '#')) {
                return 16;
            }

            return 2;
        }

        return 0;
    }
}