<?php

namespace PhpOffice\PhpSpreadsheet\Style;


< use PhpOffice\PhpSpreadsheet\Calculation\MathTrig;
< use PhpOffice\PhpSpreadsheet\Shared\Date;
< use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
< 


class NumberFormat extends Supervisor
{
    // Pre-defined formats
    const FORMAT_GENERAL = 'General';

    const FORMAT_TEXT = '@';

    const FORMAT_NUMBER = '0';

>     const FORMAT_NUMBER_0 = '0.0';


    const FORMAT_NUMBER_00 = '0.00';
    const FORMAT_NUMBER_COMMA_SEPARATED1 = '#,##0.00';
    const FORMAT_NUMBER_COMMA_SEPARATED2 = '#,##0.00_-';

    const FORMAT_PERCENTAGE = '0%';

>     const FORMAT_PERCENTAGE_0 = '0.0%';


    const FORMAT_PERCENTAGE_00 = '0.00%';

    const FORMAT_DATE_YYYYMMDD2 = 'yyyy-mm-dd';
    const FORMAT_DATE_YYYYMMDD = 'yyyy-mm-dd';
    const FORMAT_DATE_DDMMYYYY = 'dd/mm/yyyy';
    const FORMAT_DATE_DMYSLASH = 'd/m/yy';
    const FORMAT_DATE_DMYMINUS = 'd-m-yy';
    const FORMAT_DATE_DMMINUS = 'd-m';
    const FORMAT_DATE_MYMINUS = 'm-yy';
    const FORMAT_DATE_XLSX14 = 'mm-dd-yy';
    const FORMAT_DATE_XLSX15 = 'd-mmm-yy';
    const FORMAT_DATE_XLSX16 = 'd-mmm';
    const FORMAT_DATE_XLSX17 = 'mmm-yy';
    const FORMAT_DATE_XLSX22 = 'm/d/yy h:mm';
    const FORMAT_DATE_DATETIME = 'd/m/yy h:mm';
    const FORMAT_DATE_TIME1 = 'h:mm AM/PM';
    const FORMAT_DATE_TIME2 = 'h:mm:ss AM/PM';
    const FORMAT_DATE_TIME3 = 'h:mm';
    const FORMAT_DATE_TIME4 = 'h:mm:ss';
    const FORMAT_DATE_TIME5 = 'mm:ss';
    const FORMAT_DATE_TIME6 = 'h:mm:ss';
    const FORMAT_DATE_TIME7 = 'i:s.S';
    const FORMAT_DATE_TIME8 = 'h:mm:ss;@';
    const FORMAT_DATE_YYYYMMDDSLASH = 'yyyy/mm/dd;@';

    const FORMAT_CURRENCY_USD_SIMPLE = '"$"#,##0.00_-';
    const FORMAT_CURRENCY_USD = '$#,##0_-';
    const FORMAT_CURRENCY_EUR_SIMPLE = '#,##0.00_-"€"';
    const FORMAT_CURRENCY_EUR = '#,##0_-"€"';
    const FORMAT_ACCOUNTING_USD = '_("$"* #,##0.00_);_("$"* \(#,##0.00\);_("$"* "-"??_);_(@_)';
    const FORMAT_ACCOUNTING_EUR = '_("€"* #,##0.00_);_("€"* \(#,##0.00\);_("€"* "-"??_);_(@_)';

    /**
     * Excel built-in number formats.
     *
     * @var array
     */
    protected static $builtInFormats;

    /**
     * Excel built-in number formats (flipped, for faster lookups).
     *
     * @var array
     */
    protected static $flippedBuiltInFormats;

    /**
     * Format Code.
     *

<      * @var string



>      * @var null|string


     */
    protected $formatCode = self::FORMAT_GENERAL;

    /**
     * Built-in format Code.
     *

<      * @var string



>      * @var false|int


     */
    protected $builtInFormatCode = 0;

    /**
     * Create a new NumberFormat.
     *
     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
     *                                    Leave this value at default unless you understand exactly what
     *                                        its ramifications are
     * @param bool $isConditional Flag indicating if this is a conditional style or not
     *                                    Leave this value at default unless you understand exactly what
     *                                        its ramifications are
     */
    public function __construct($isSupervisor = false, $isConditional = false)
    {
        // Supervisor?
        parent::__construct($isSupervisor);

        if ($isConditional) {
            $this->formatCode = null;
            $this->builtInFormatCode = false;
        }
    }

    /**
     * Get the shared style component for the currently active cell in currently active sheet.
     * Only used for style supervisor.
     *
     * @return NumberFormat
     */
    public function getSharedComponent()
    {

<         return $this->parent->getSharedComponent()->getNumberFormat();



>         /** @var Style */
>         $parent = $this->parent;
> 
>         return $parent->getSharedComponent()->getNumberFormat();


    }

    /**
     * Build style array from subcomponents.
     *
     * @param array $array
     *
     * @return array
     */
    public function getStyleArray($array)
    {
        return ['numberFormat' => $array];
    }

    /**
     * Apply styles from array.
     *
     * <code>
     * $spreadsheet->getActiveSheet()->getStyle('B2')->getNumberFormat()->applyFromArray(
     *     [
     *         'formatCode' => NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE
     *     ]
     * );
     * </code>
     *

<      * @param array $pStyles Array containing style information



>      * @param array $styleArray Array containing style information


     *
     * @return $this
     */

<     public function applyFromArray(array $pStyles)



>     public function applyFromArray(array $styleArray)


    {
        if ($this->isSupervisor) {

<             $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($pStyles));



>             $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($styleArray));


        } else {

<             if (isset($pStyles['formatCode'])) {
<                 $this->setFormatCode($pStyles['formatCode']);



>             if (isset($styleArray['formatCode'])) {
>                 $this->setFormatCode($styleArray['formatCode']);


            }
        }

        return $this;
    }

    /**
     * Get Format Code.
     *

<      * @return string



>      * @return null|string


     */
    public function getFormatCode()
    {
        if ($this->isSupervisor) {
            return $this->getSharedComponent()->getFormatCode();
        }

<         if ($this->builtInFormatCode !== false) {



>         if (is_int($this->builtInFormatCode)) {


            return self::builtInFormatCode($this->builtInFormatCode);
        }

        return $this->formatCode;
    }

    /**
     * Set Format Code.
     *

<      * @param string $pValue see self::FORMAT_*



>      * @param string $formatCode see self::FORMAT_*


     *
     * @return $this
     */

<     public function setFormatCode($pValue)



>     public function setFormatCode($formatCode)


    {

<         if ($pValue == '') {
<             $pValue = self::FORMAT_GENERAL;



>         if ($formatCode == '') {
>             $formatCode = self::FORMAT_GENERAL;


        }
        if ($this->isSupervisor) {

<             $styleArray = $this->getStyleArray(['formatCode' => $pValue]);



>             $styleArray = $this->getStyleArray(['formatCode' => $formatCode]);


            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
        } else {

<             $this->formatCode = $pValue;
<             $this->builtInFormatCode = self::builtInFormatCodeIndex($pValue);



>             $this->formatCode = $formatCode;
>             $this->builtInFormatCode = self::builtInFormatCodeIndex($formatCode);


        }

        return $this;
    }

    /**
     * Get Built-In Format Code.
     *

<      * @return int



>      * @return false|int


     */
    public function getBuiltInFormatCode()
    {
        if ($this->isSupervisor) {
            return $this->getSharedComponent()->getBuiltInFormatCode();
        }

        return $this->builtInFormatCode;
    }

    /**
     * Set Built-In Format Code.
     *

<      * @param int $pValue



>      * @param int $formatCodeIndex


     *
     * @return $this
     */

<     public function setBuiltInFormatCode($pValue)



>     public function setBuiltInFormatCode($formatCodeIndex)


    {
        if ($this->isSupervisor) {

<             $styleArray = $this->getStyleArray(['formatCode' => self::builtInFormatCode($pValue)]);



>             $styleArray = $this->getStyleArray(['formatCode' => self::builtInFormatCode($formatCodeIndex)]);


            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
        } else {

<             $this->builtInFormatCode = $pValue;
<             $this->formatCode = self::builtInFormatCode($pValue);



>             $this->builtInFormatCode = $formatCodeIndex;
>             $this->formatCode = self::builtInFormatCode($formatCodeIndex);


        }

        return $this;
    }

    /**
     * Fill built-in format codes.
     */
    private static function fillBuiltInFormatCodes(): void
    {
        //  [MS-OI29500: Microsoft Office Implementation Information for ISO/IEC-29500 Standard Compliance]
        //  18.8.30. numFmt (Number Format)
        //
        //  The ECMA standard defines built-in format IDs
        //      14: "mm-dd-yy"
        //      22: "m/d/yy h:mm"
        //      37: "#,##0 ;(#,##0)"
        //      38: "#,##0 ;[Red](#,##0)"
        //      39: "#,##0.00;(#,##0.00)"
        //      40: "#,##0.00;[Red](#,##0.00)"
        //      47: "mmss.0"
        //      KOR fmt 55: "yyyy-mm-dd"
        //  Excel defines built-in format IDs
        //      14: "m/d/yyyy"
        //      22: "m/d/yyyy h:mm"
        //      37: "#,##0_);(#,##0)"
        //      38: "#,##0_);[Red](#,##0)"
        //      39: "#,##0.00_);(#,##0.00)"
        //      40: "#,##0.00_);[Red](#,##0.00)"
        //      47: "mm:ss.0"
        //      KOR fmt 55: "yyyy/mm/dd"

        // Built-in format codes
        if (self::$builtInFormats === null) {
            self::$builtInFormats = [];

            // General
            self::$builtInFormats[0] = self::FORMAT_GENERAL;
            self::$builtInFormats[1] = '0';
            self::$builtInFormats[2] = '0.00';
            self::$builtInFormats[3] = '#,##0';
            self::$builtInFormats[4] = '#,##0.00';

            self::$builtInFormats[9] = '0%';
            self::$builtInFormats[10] = '0.00%';
            self::$builtInFormats[11] = '0.00E+00';
            self::$builtInFormats[12] = '# ?/?';
            self::$builtInFormats[13] = '# ??/??';
            self::$builtInFormats[14] = 'm/d/yyyy'; // Despite ECMA 'mm-dd-yy';
            self::$builtInFormats[15] = 'd-mmm-yy';
            self::$builtInFormats[16] = 'd-mmm';
            self::$builtInFormats[17] = 'mmm-yy';
            self::$builtInFormats[18] = 'h:mm AM/PM';
            self::$builtInFormats[19] = 'h:mm:ss AM/PM';
            self::$builtInFormats[20] = 'h:mm';
            self::$builtInFormats[21] = 'h:mm:ss';
            self::$builtInFormats[22] = 'm/d/yyyy h:mm'; // Despite ECMA 'm/d/yy h:mm';

            self::$builtInFormats[37] = '#,##0_);(#,##0)'; //  Despite ECMA '#,##0 ;(#,##0)';
            self::$builtInFormats[38] = '#,##0_);[Red](#,##0)'; //  Despite ECMA '#,##0 ;[Red](#,##0)';
            self::$builtInFormats[39] = '#,##0.00_);(#,##0.00)'; //  Despite ECMA '#,##0.00;(#,##0.00)';
            self::$builtInFormats[40] = '#,##0.00_);[Red](#,##0.00)'; //  Despite ECMA '#,##0.00;[Red](#,##0.00)';

            self::$builtInFormats[44] = '_("$"* #,##0.00_);_("$"* \(#,##0.00\);_("$"* "-"??_);_(@_)';
            self::$builtInFormats[45] = 'mm:ss';
            self::$builtInFormats[46] = '[h]:mm:ss';
            self::$builtInFormats[47] = 'mm:ss.0'; //  Despite ECMA 'mmss.0';
            self::$builtInFormats[48] = '##0.0E+0';
            self::$builtInFormats[49] = '@';

            // CHT
            self::$builtInFormats[27] = '[$-404]e/m/d';
            self::$builtInFormats[30] = 'm/d/yy';
            self::$builtInFormats[36] = '[$-404]e/m/d';
            self::$builtInFormats[50] = '[$-404]e/m/d';
            self::$builtInFormats[57] = '[$-404]e/m/d';

            // THA
            self::$builtInFormats[59] = 't0';
            self::$builtInFormats[60] = 't0.00';
            self::$builtInFormats[61] = 't#,##0';
            self::$builtInFormats[62] = 't#,##0.00';
            self::$builtInFormats[67] = 't0%';
            self::$builtInFormats[68] = 't0.00%';
            self::$builtInFormats[69] = 't# ?/?';
            self::$builtInFormats[70] = 't# ??/??';

            // JPN
            self::$builtInFormats[28] = '[$-411]ggge"年"m"月"d"日"';
            self::$builtInFormats[29] = '[$-411]ggge"年"m"月"d"日"';
            self::$builtInFormats[31] = 'yyyy"年"m"月"d"日"';
            self::$builtInFormats[32] = 'h"時"mm"分"';
            self::$builtInFormats[33] = 'h"時"mm"分"ss"秒"';
            self::$builtInFormats[34] = 'yyyy"年"m"月"';
            self::$builtInFormats[35] = 'm"月"d"日"';
            self::$builtInFormats[51] = '[$-411]ggge"年"m"月"d"日"';
            self::$builtInFormats[52] = 'yyyy"年"m"月"';
            self::$builtInFormats[53] = 'm"月"d"日"';
            self::$builtInFormats[54] = '[$-411]ggge"年"m"月"d"日"';
            self::$builtInFormats[55] = 'yyyy"年"m"月"';
            self::$builtInFormats[56] = 'm"月"d"日"';
            self::$builtInFormats[58] = '[$-411]ggge"年"m"月"d"日"';

            // Flip array (for faster lookups)
            self::$flippedBuiltInFormats = array_flip(self::$builtInFormats);
        }
    }

    /**
     * Get built-in format code.
     *

<      * @param int $pIndex



>      * @param int $index


     *
     * @return string
     */

<     public static function builtInFormatCode($pIndex)



>     public static function builtInFormatCode($index)


    {
        // Clean parameter

<         $pIndex = (int) $pIndex;



>         $index = (int) $index;



        // Ensure built-in format codes are available
        self::fillBuiltInFormatCodes();

        // Lookup format code

<         if (isset(self::$builtInFormats[$pIndex])) {
<             return self::$builtInFormats[$pIndex];



>         if (isset(self::$builtInFormats[$index])) {
>             return self::$builtInFormats[$index];


        }

        return '';
    }

    /**
     * Get built-in format code index.
     *

<      * @param string $formatCode



>      * @param string $formatCodeIndex


     *

<      * @return bool|int



>      * @return false|int


     */

<     public static function builtInFormatCodeIndex($formatCode)



>     public static function builtInFormatCodeIndex($formatCodeIndex)


    {
        // Ensure built-in format codes are available
        self::fillBuiltInFormatCodes();

        // Lookup format code

<         if (array_key_exists($formatCode, self::$flippedBuiltInFormats)) {
<             return self::$flippedBuiltInFormats[$formatCode];



>         if (array_key_exists($formatCodeIndex, self::$flippedBuiltInFormats)) {
>             return self::$flippedBuiltInFormats[$formatCodeIndex];


        }

        return false;
    }

    /**
     * Get hash code.
     *
     * @return string Hash code
     */
    public function getHashCode()
    {
        if ($this->isSupervisor) {
            return $this->getSharedComponent()->getHashCode();
        }

        return md5(
            $this->formatCode .
            $this->builtInFormatCode .
            __CLASS__
        );
    }

    /**

<      * Search/replace values to convert Excel date/time format masks to PHP format masks.
<      *
<      * @var array
<      */
<     private static $dateFormatReplacements = [
<         // first remove escapes related to non-format characters
<         '\\' => '',
<         //    12-hour suffix
<         'am/pm' => 'A',
<         //    4-digit year
<         'e' => 'Y',
<         'yyyy' => 'Y',
<         //    2-digit year
<         'yy' => 'y',
<         //    first letter of month - no php equivalent
<         'mmmmm' => 'M',
<         //    full month name
<         'mmmm' => 'F',
<         //    short month name
<         'mmm' => 'M',
<         //    mm is minutes if time, but can also be month w/leading zero
<         //    so we try to identify times be the inclusion of a : separator in the mask
<         //    It isn't perfect, but the best way I know how
<         ':mm' => ':i',
<         'mm:' => 'i:',
<         //    month leading zero
<         'mm' => 'm',
<         //    month no leading zero
<         'm' => 'n',
<         //    full day of week name
<         'dddd' => 'l',
<         //    short day of week name
<         'ddd' => 'D',
<         //    days leading zero
<         'dd' => 'd',
<         //    days no leading zero
<         'd' => 'j',
<         //    seconds
<         'ss' => 's',
<         //    fractional seconds - no php equivalent
<         '.s' => '',
<     ];
< 
<     /**
<      * Search/replace values to convert Excel date/time format masks hours to PHP format masks (24 hr clock).
<      *
<      * @var array
<      */
<     private static $dateFormatReplacements24 = [
<         'hh' => 'H',
<         'h' => 'G',
<     ];
< 
<     /**
<      * Search/replace values to convert Excel date/time format masks hours to PHP format masks (12 hr clock).
<      *
<      * @var array
<      */
<     private static $dateFormatReplacements12 = [
<         'hh' => 'h',
<         'h' => 'g',
<     ];
< 
<     private static function setLowercaseCallback($matches)
<     {
<         return mb_strtolower($matches[0]);
<     }
< 
<     private static function escapeQuotesCallback($matches)
<     {
<         return '\\' . implode('\\', str_split($matches[1]));
<     }
< 
<     private static function formatAsDate(&$value, &$format): void
<     {
<         // strip off first part containing e.g. [$-F800] or [$USD-409]
<         // general syntax: [$<Currency string>-<language info>]
<         // language info is in hexadecimal
<         // strip off chinese part like [DBNum1][$-804]
<         $format = preg_replace('/^(\[[0-9A-Za-z]*\])*(\[\$[A-Z]*-[0-9A-F]*\])/i', '', $format);
< 
<         // OpenOffice.org uses upper-case number formats, e.g. 'YYYY', convert to lower-case;
<         //    but we don't want to change any quoted strings
<         $format = preg_replace_callback('/(?:^|")([^"]*)(?:$|")/', ['self', 'setLowercaseCallback'], $format);
< 
<         // Only process the non-quoted blocks for date format characters
<         $blocks = explode('"', $format);
<         foreach ($blocks as $key => &$block) {
<             if ($key % 2 == 0) {
<                 $block = strtr($block, self::$dateFormatReplacements);
<                 if (!strpos($block, 'A')) {
<                     // 24-hour time format
<                     // when [h]:mm format, the [h] should replace to the hours of the value * 24
<                     if (false !== strpos($block, '[h]')) {
<                         $hours = (int) ($value * 24);
<                         $block = str_replace('[h]', $hours, $block);
< 
<                         continue;
<                     }
<                     $block = strtr($block, self::$dateFormatReplacements24);
<                 } else {
<                     // 12-hour time format
<                     $block = strtr($block, self::$dateFormatReplacements12);
<                 }
<             }
<         }
<         $format = implode('"', $blocks);
< 
<         // escape any quoted characters so that DateTime format() will render them correctly
<         $format = preg_replace_callback('/"(.*)"/U', ['self', 'escapeQuotesCallback'], $format);
< 
<         $dateObj = Date::excelToDateTimeObject($value);
<         $value = $dateObj->format($format);
<     }
< 
<     private static function formatAsPercentage(&$value, &$format): void
<     {
<         if ($format === self::FORMAT_PERCENTAGE) {
<             $value = round((100 * $value), 0) . '%';
<         } else {
<             if (preg_match('/\.[#0]+/', $format, $m)) {
<                 $s = substr($m[0], 0, 1) . (strlen($m[0]) - 1);
<                 $format = str_replace($m[0], $s, $format);
<             }
<             if (preg_match('/^[#0]+/', $format, $m)) {
<                 $format = str_replace($m[0], strlen($m[0]), $format);
<             }
<             $format = '%' . str_replace('%', 'f%%', $format);
< 
<             $value = sprintf($format, 100 * $value);
<         }
<     }
< 
<     private static function formatAsFraction(&$value, &$format): void
<     {
<         $sign = ($value < 0) ? '-' : '';
< 
<         $integerPart = floor(abs($value));
<         $decimalPart = trim(fmod(abs($value), 1), '0.');
<         $decimalLength = strlen($decimalPart);
<         $decimalDivisor = 10 ** $decimalLength;
< 
<         $GCD = MathTrig::GCD($decimalPart, $decimalDivisor);
< 
<         $adjustedDecimalPart = $decimalPart / $GCD;
<         $adjustedDecimalDivisor = $decimalDivisor / $GCD;
< 
<         if ((strpos($format, '0') !== false)) {
<             $value = "$sign$integerPart $adjustedDecimalPart/$adjustedDecimalDivisor";
<         } elseif ((strpos($format, '#') !== false)) {
<             if ($integerPart == 0) {
<                 $value = "$sign$adjustedDecimalPart/$adjustedDecimalDivisor";
<             } else {
<                 $value = "$sign$integerPart $adjustedDecimalPart/$adjustedDecimalDivisor";
<             }
<         } elseif ((substr($format, 0, 3) == '? ?')) {
<             if ($integerPart == 0) {
<                 $integerPart = '';
<             }
<             $value = "$sign$integerPart $adjustedDecimalPart/$adjustedDecimalDivisor";
<         } else {
<             $adjustedDecimalPart += $integerPart * $adjustedDecimalDivisor;
<             $value = "$sign$adjustedDecimalPart/$adjustedDecimalDivisor";
<         }
<     }
< 
<     private static function mergeComplexNumberFormatMasks($numbers, $masks)
<     {
<         $decimalCount = strlen($numbers[1]);
<         $postDecimalMasks = [];
< 
<         do {
<             $tempMask = array_pop($masks);
<             $postDecimalMasks[] = $tempMask;
<             $decimalCount -= strlen($tempMask);
<         } while ($decimalCount > 0);
< 
<         return [
<             implode('.', $masks),
<             implode('.', array_reverse($postDecimalMasks)),
<         ];
<     }
< 
<     private static function processComplexNumberFormatMask($number, $mask)
<     {
<         $result = $number;
<         $maskingBlockCount = preg_match_all('/0+/', $mask, $maskingBlocks, PREG_OFFSET_CAPTURE);
< 
<         if ($maskingBlockCount > 1) {
<             $maskingBlocks = array_reverse($maskingBlocks[0]);
< 
<             foreach ($maskingBlocks as $block) {
<                 $divisor = 1 . $block[0];
<                 $size = strlen($block[0]);
<                 $offset = $block[1];
< 
<                 $blockValue = sprintf(
<                     '%0' . $size . 'd',
<                     fmod($number, $divisor)
<                 );
<                 $number = floor($number / $divisor);
<                 $mask = substr_replace($mask, $blockValue, $offset, $size);
<             }
<             if ($number > 0) {
<                 $mask = substr_replace($mask, $number, $offset, 0);
<             }
<             $result = $mask;
<         }
< 
<         return $result;
<     }
< 
<     private static function complexNumberFormatMask($number, $mask, $splitOnPoint = true)
<     {
<         $sign = ($number < 0.0);
<         $number = abs($number);
< 
<         if ($splitOnPoint && strpos($mask, '.') !== false && strpos($number, '.') !== false) {
<             $numbers = explode('.', $number);
<             $masks = explode('.', $mask);
<             if (count($masks) > 2) {
<                 $masks = self::mergeComplexNumberFormatMasks($numbers, $masks);
<             }
<             $result1 = self::complexNumberFormatMask($numbers[0], $masks[0], false);
<             $result2 = strrev(self::complexNumberFormatMask(strrev($numbers[1]), strrev($masks[1]), false));
< 
<             return (($sign) ? '-' : '') . $result1 . '.' . $result2;
<         }
< 
<         $result = self::processComplexNumberFormatMask($number, $mask);
< 
<         return (($sign) ? '-' : '') . $result;
<     }
< 
<     private static function formatStraightNumericValue($value, $format, array $matches, $useThousands, $number_regex)
<     {
<         $left = $matches[1];
<         $dec = $matches[2];
<         $right = $matches[3];
< 
<         // minimun width of formatted number (including dot)
<         $minWidth = strlen($left) + strlen($dec) + strlen($right);
<         if ($useThousands) {
<             $value = number_format(
<                 $value,
<                 strlen($right),
<                 StringHelper::getDecimalSeparator(),
<                 StringHelper::getThousandsSeparator()
<             );
<             $value = preg_replace($number_regex, $value, $format);
<         } else {
<             if (preg_match('/[0#]E[+-]0/i', $format)) {
<                 //    Scientific format
<                 $value = sprintf('%5.2E', $value);
<             } elseif (preg_match('/0([^\d\.]+)0/', $format) || substr_count($format, '.') > 1) {
<                 if ($value == (int) $value && substr_count($format, '.') === 1) {
<                     $value *= 10 ** strlen(explode('.', $format)[1]);
<                 }
<                 $value = self::complexNumberFormatMask($value, $format);
<             } else {
<                 $sprintf_pattern = "%0$minWidth." . strlen($right) . 'f';
<                 $value = sprintf($sprintf_pattern, $value);
<                 $value = preg_replace($number_regex, $value, $format);
<             }
<         }
< 
<         return $value;
<     }
< 
<     private static function formatAsNumber($value, $format)
<     {
<         // The "_" in this string has already been stripped out,
<         // so this test is never true. Furthermore, testing
<         // on Excel shows this format uses Euro symbol, not "EUR".
<         //if ($format === self::FORMAT_CURRENCY_EUR_SIMPLE) {
<         //    return 'EUR ' . sprintf('%1.2f', $value);
<         //}
< 
<         // Some non-number strings are quoted, so we'll get rid of the quotes, likewise any positional * symbols
<         $format = str_replace(['"', '*'], '', $format);
< 
<         // Find out if we need thousands separator
<         // This is indicated by a comma enclosed by a digit placeholder:
<         //        #,#   or   0,0
<         $useThousands = preg_match('/(#,#|0,0)/', $format);
<         if ($useThousands) {
<             $format = preg_replace('/0,0/', '00', $format);
<             $format = preg_replace('/#,#/', '##', $format);
<         }
< 
<         // Scale thousands, millions,...
<         // This is indicated by a number of commas after a digit placeholder:
<         //        #,   or    0.0,,
<         $scale = 1; // same as no scale
<         $matches = [];
<         if (preg_match('/(#|0)(,+)/', $format, $matches)) {
<             $scale = 1000 ** strlen($matches[2]);
< 
<             // strip the commas
<             $format = preg_replace('/0,+/', '0', $format);
<             $format = preg_replace('/#,+/', '#', $format);
<         }
< 
<         if (preg_match('/#?.*\?\/\?/', $format, $m)) {
<             if ($value != (int) $value) {
<                 self::formatAsFraction($value, $format);
<             }
<         } else {
<             // Handle the number itself
< 
<             // scale number
<             $value = $value / $scale;
<             // Strip #
<             $format = preg_replace('/\\#/', '0', $format);
<             // Remove locale code [$-###]
<             $format = preg_replace('/\[\$\-.*\]/', '', $format);
< 
<             $n = '/\\[[^\\]]+\\]/';
<             $m = preg_replace($n, '', $format);
<             $number_regex = '/(0+)(\\.?)(0*)/';
<             if (preg_match($number_regex, $m, $matches)) {
<                 $value = self::formatStraightNumericValue($value, $format, $matches, $useThousands, $number_regex);
<             }
<         }
< 
<         if (preg_match('/\[\$(.*)\]/u', $format, $m)) {
<             //  Currency or Accounting
<             $currencyCode = $m[1];
<             [$currencyCode] = explode('-', $currencyCode);
<             if ($currencyCode == '') {
<                 $currencyCode = StringHelper::getCurrencyCode();
<             }
<             $value = preg_replace('/\[\$([^\]]*)\]/u', $currencyCode, $value);
<         }
< 
<         return $value;
<     }
< 
<     private static function splitFormatCompare($value, $cond, $val, $dfcond, $dfval)
<     {
<         if (!$cond) {
<             $cond = $dfcond;
<             $val = $dfval;
<         }
<         switch ($cond) {
<             case '>':
<                 return $value > $val;
< 
<             case '<':
<                 return $value < $val;
< 
<             case '<=':
<                 return $value <= $val;
< 
<             case '<>':
<                 return $value != $val;
< 
<             case '=':
<                 return $value == $val;
<         }
< 
<         return $value >= $val;
<     }
< 
<     private static function splitFormat($sections, $value)
<     {
<         // Extract the relevant section depending on whether number is positive, negative, or zero?
<         // Text not supported yet.
<         // Here is how the sections apply to various values in Excel:
<         //   1 section:   [POSITIVE/NEGATIVE/ZERO/TEXT]
<         //   2 sections:  [POSITIVE/ZERO/TEXT] [NEGATIVE]
<         //   3 sections:  [POSITIVE/TEXT] [NEGATIVE] [ZERO]
<         //   4 sections:  [POSITIVE] [NEGATIVE] [ZERO] [TEXT]
<         $cnt = count($sections);
<         $color_regex = '/\\[(' . implode('|', Color::NAMED_COLORS) . ')\\]/';
<         $cond_regex = '/\\[(>|>=|<|<=|=|<>)([+-]?\\d+([.]\\d+)?)\\]/';
<         $colors = ['', '', '', '', ''];
<         $condops = ['', '', '', '', ''];
<         $condvals = [0, 0, 0, 0, 0];
<         for ($idx = 0; $idx < $cnt; ++$idx) {
<             if (preg_match($color_regex, $sections[$idx], $matches)) {
<                 $colors[$idx] = $matches[0];
<                 $sections[$idx] = preg_replace($color_regex, '', $sections[$idx]);
<             }
<             if (preg_match($cond_regex, $sections[$idx], $matches)) {
<                 $condops[$idx] = $matches[1];
<                 $condvals[$idx] = $matches[2];
<                 $sections[$idx] = preg_replace($cond_regex, '', $sections[$idx]);
<             }
<         }
<         $color = $colors[0];
<         $format = $sections[0];
<         $absval = $value;
<         switch ($cnt) {
<             case 2:
<                 $absval = abs($value);
<                 if (!self::splitFormatCompare($value, $condops[0], $condvals[0], '>=', 0)) {
<                     $color = $colors[1];
<                     $format = $sections[1];
<                 }
< 
<                 break;
<             case 3:
<             case 4:
<                 $absval = abs($value);
<                 if (!self::splitFormatCompare($value, $condops[0], $condvals[0], '>', 0)) {
<                     if (self::splitFormatCompare($value, $condops[1], $condvals[1], '<', 0)) {
<                         $color = $colors[1];
<                         $format = $sections[1];
<                     } else {
<                         $color = $colors[2];
<                         $format = $sections[2];
<                     }
<                 }
< 
<                 break;
<         }
< 
<         return [$color, $format, $absval];
<     }
< 
<     /**


     * Convert a value in a pre-defined format to a PHP string.
     *
     * @param mixed $value Value to format
     * @param string $format Format code, see = self::FORMAT_*
     * @param array $callBack Callback function for additional formatting of string
     *
     * @return string Formatted string
     */
    public static function toFormattedString($value, $format, $callBack = null)
    {

<         // For now we do not treat strings although section 4 of a format code affects strings
<         if (!is_numeric($value)) {
<             return $value;
<         }
< 
<         // For 'General' format code, we just pass the value although this is not entirely the way Excel does it,
<         // it seems to round numbers to a total of 10 digits.
<         if (($format === self::FORMAT_GENERAL) || ($format === self::FORMAT_TEXT)) {
<             return $value;
<         }
< 
<         // Convert any other escaped characters to quoted strings, e.g. (\T to "T")
<         $format = preg_replace('/(\\\(((.)(?!((AM\/PM)|(A\/P))))|([^ ])))(?=(?:[^"]|"[^"]*")*$)/u', '"${2}"', $format);
< 
<         // Get the sections, there can be up to four sections, separated with a semi-colon (but only if not a quoted literal)
<         $sections = preg_split('/(;)(?=(?:[^"]|"[^"]*")*$)/u', $format);
< 
<         [$colors, $format, $value] = self::splitFormat($sections, $value);
< 
<         // In Excel formats, "_" is used to add spacing,
<         //    The following character indicates the size of the spacing, which we can't do in HTML, so we just use a standard space
<         $format = preg_replace('/_./', ' ', $format);
< 
<         // Let's begin inspecting the format and converting the value to a formatted string
< 
<         //  Check for date/time characters (not inside quotes)
<         if (preg_match('/(\[\$[A-Z]*-[0-9A-F]*\])*[hmsdy](?=(?:[^"]|"[^"]*")*$)/miu', $format, $matches)) {
<             // datetime format
<             self::formatAsDate($value, $format);
<         } else {
<             if (substr($format, 0, 1) === '"' && substr($format, -1, 1) === '"') {
<                 $value = substr($format, 1, -1);
<             } elseif (preg_match('/%$/', $format)) {
<                 // % number format
<                 self::formatAsPercentage($value, $format);
<             } else {
<                 $value = self::formatAsNumber($value, $format);
<             }
<         }
< 
<         // Additional formatting provided by callback function
<         if ($callBack !== null) {
<             [$writerInstance, $function] = $callBack;
<             $value = $writerInstance->$function($value, $colors);
<         }
< 
<         return $value;



>         return NumberFormat\Formatter::toFormattedString($value, $format, $callBack);


    }

    protected function exportArray1(): array
    {
        $exportedArray = [];
        $this->exportArray2($exportedArray, 'formatCode', $this->getFormatCode());

        return $exportedArray;
    }
}