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Improvements to formatting numbers with more complex masks
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Mark Baker
parent
46982cf098
commit
c17a4a62a3
@ -687,6 +687,11 @@ class PHPExcel_Shared_String
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$localeconv = localeconv();
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self::$_thousandsSeparator = ($localeconv['thousands_sep'] != '')
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? $localeconv['thousands_sep'] : $localeconv['mon_thousands_sep'];
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if (self::$_thousandsSeparator == '') {
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// Default to .
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self::$_thousandsSeparator = ',';
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}
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}
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return self::$_thousandsSeparator;
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}
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@ -431,6 +431,108 @@ class PHPExcel_Style_NumberFormat extends PHPExcel_Style_Supervisor implements P
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'h' => 'g'
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);
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private static function _formatAsDate(&$value, &$format)
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{
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// dvc: convert Excel formats to PHP date formats
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// strip off first part containing e.g. [$-F800] or [$USD-409]
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// general syntax: [$<Currency string>-<language info>]
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// language info is in hexadecimal
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$format = preg_replace('/^(\[\$[A-Z]*-[0-9A-F]*\])/i', '', $format);
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// OpenOffice.org uses upper-case number formats, e.g. 'YYYY', convert to lower-case
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$format = strtolower($format);
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$format = strtr($format,self::$_dateFormatReplacements);
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if (!strpos($format,'A')) { // 24-hour time format
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$format = strtr($format,self::$_dateFormatReplacements24);
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} else { // 12-hour time format
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$format = strtr($format,self::$_dateFormatReplacements12);
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}
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$dateObj = PHPExcel_Shared_Date::ExcelToPHPObject($value);
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$value = $dateObj->format($format);
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}
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private static function _formatAsPercentage(&$value, &$format)
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{
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if ($format === self::FORMAT_PERCENTAGE) {
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$value = round( (100 * $value), 0) . '%';
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} else {
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if (preg_match('/\.[#0]+/i', $format, $m)) {
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$s = substr($m[0], 0, 1) . (strlen($m[0]) - 1);
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$format = str_replace($m[0], $s, $format);
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}
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if (preg_match('/^[#0]+/', $format, $m)) {
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$format = str_replace($m[0], strlen($m[0]), $format);
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}
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$format = '%' . str_replace('%', 'f%%', $format);
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$value = sprintf($format, 100 * $value);
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}
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}
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private static function _formatAsFraction(&$value, &$format)
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{
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$sign = ($value < 0) ? '-' : '';
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$integerPart = floor(abs($value));
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$decimalPart = trim(fmod(abs($value),1),'0.');
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$decimalLength = strlen($decimalPart);
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$decimalDivisor = pow(10,$decimalLength);
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$GCD = PHPExcel_Calculation_MathTrig::GCD($decimalPart,$decimalDivisor);
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$adjustedDecimalPart = $decimalPart/$GCD;
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$adjustedDecimalDivisor = $decimalDivisor/$GCD;
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if ((strpos($format,'0') !== false) || (strpos($format,'#') !== false) || (substr($format,0,3) == '? ?')) {
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if ($integerPart == 0) {
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$integerPart = '';
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}
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$value = "$sign$integerPart $adjustedDecimalPart/$adjustedDecimalDivisor";
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} else {
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$adjustedDecimalPart += $integerPart * $adjustedDecimalDivisor;
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$value = "$sign$adjustedDecimalPart/$adjustedDecimalDivisor";
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}
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}
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private static function _complexNumberFormatMask($number, $mask) {
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if (strpos($mask,'.') !== false) {
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$numbers = explode('.', $number . '.0');
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$masks = explode('.', $mask . '.0');
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$result1 = self::_complexNumberFormatMask($numbers[0], $masks[0]);
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$result2 = strrev(self::_complexNumberFormatMask(strrev($numbers[1]), strrev($masks[1])));
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return $result1 . '.' . $result2;
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}
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$r = preg_match_all('/0+/', $mask, $result, PREG_OFFSET_CAPTURE);
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if ($r > 1) {
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$result = array_reverse($result[0]);
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foreach($result as $block) {
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$divisor = 1 . $block[0];
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$size = strlen($block[0]);
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$offset = $block[1];
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$blockValue = sprintf(
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'%0' . $size . 'd',
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fmod($number, $divisor)
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);
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$number = floor($number / $divisor);
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$mask = substr_replace($mask,$blockValue, $offset, $size);
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}
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if ($number > 0) {
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$mask = substr_replace($mask, $number, $offset, 0);
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}
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$result = $mask;
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} else {
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$result = $number;
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}
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return $result;
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}
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/**
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* Convert a value in a pre-defined format to a PHP string
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*
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@ -439,7 +541,7 @@ class PHPExcel_Style_NumberFormat extends PHPExcel_Style_Supervisor implements P
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* @param array $callBack Callback function for additional formatting of string
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* @return string Formatted string
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*/
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public static function toFormattedString($value = PHPExcel_Style_NumberFormat::FORMAT_GENERAL, $format = '', $callBack = null)
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public static function toFormattedString($value = '0', $format = PHPExcel_Style_NumberFormat::FORMAT_GENERAL, $callBack = null)
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{
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// For now we do not treat strings although section 4 of a format code affects strings
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if (!is_numeric($value)) return $value;
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@ -499,46 +601,12 @@ class PHPExcel_Style_NumberFormat extends PHPExcel_Style_Supervisor implements P
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// Let's begin inspecting the format and converting the value to a formatted string
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if (preg_match('/^(\[\$[A-Z]*-[0-9A-F]*\])*[hmsdy]/i', $format)) { // datetime format
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// dvc: convert Excel formats to PHP date formats
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// strip off first part containing e.g. [$-F800] or [$USD-409]
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// general syntax: [$<Currency string>-<language info>]
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// language info is in hexadecimal
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$format = preg_replace('/^(\[\$[A-Z]*-[0-9A-F]*\])/i', '', $format);
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// OpenOffice.org uses upper-case number formats, e.g. 'YYYY', convert to lower-case
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$format = strtolower($format);
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$format = strtr($format,self::$_dateFormatReplacements);
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if (!strpos($format,'A')) { // 24-hour time format
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$format = strtr($format,self::$_dateFormatReplacements24);
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} else { // 12-hour time format
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$format = strtr($format,self::$_dateFormatReplacements12);
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}
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$dateObj = PHPExcel_Shared_Date::ExcelToPHPObject($value);
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$value = $dateObj->format($format);
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self::_formatAsDate($value, $format);
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} else if (preg_match('/%$/', $format)) { // % number format
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if ($format === self::FORMAT_PERCENTAGE) {
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$value = round( (100 * $value), 0) . '%';
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} else {
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if (preg_match('/\.[#0]+/i', $format, $m)) {
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$s = substr($m[0], 0, 1) . (strlen($m[0]) - 1);
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$format = str_replace($m[0], $s, $format);
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}
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if (preg_match('/^[#0]+/', $format, $m)) {
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$format = str_replace($m[0], strlen($m[0]), $format);
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}
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$format = '%' . str_replace('%', 'f%%', $format);
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$value = sprintf($format, 100 * $value);
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}
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self::_formatAsPercentage($value, $format);
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} else {
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if ($format === self::FORMAT_CURRENCY_EUR_SIMPLE) {
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$value = 'EUR ' . sprintf('%1.2f', $value);
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} else {
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// In Excel formats, "_" is used to add spacing, which we can't do in HTML
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$format = preg_replace('/_./', '', $format);
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@ -574,25 +642,7 @@ class PHPExcel_Style_NumberFormat extends PHPExcel_Style_Supervisor implements P
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if (preg_match('/#?.*\?\/\?/', $format, $m)) {
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//echo 'Format mask is fractional '.$format.' <br />';
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if ($value != (int)$value) {
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$sign = ($value < 0) ? '-' : '';
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$integerPart = floor(abs($value));
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$decimalPart = trim(fmod(abs($value),1),'0.');
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$decimalLength = strlen($decimalPart);
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$decimalDivisor = pow(10,$decimalLength);
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$GCD = PHPExcel_Calculation_MathTrig::GCD($decimalPart,$decimalDivisor);
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$adjustedDecimalPart = $decimalPart/$GCD;
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$adjustedDecimalDivisor = $decimalDivisor/$GCD;
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if ((strpos($format,'0') !== false) || (strpos($format,'#') !== false) || (substr($format,0,3) == '? ?')) {
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if ($integerPart == 0) { $integerPart = ''; }
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$value = "$sign$integerPart $adjustedDecimalPart/$adjustedDecimalDivisor";
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} else {
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$adjustedDecimalPart += $integerPart * $adjustedDecimalDivisor;
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$value = "$sign$adjustedDecimalPart/$adjustedDecimalDivisor";
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}
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self::_formatAsFraction($value, $format);
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}
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} else {
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@ -602,7 +652,7 @@ class PHPExcel_Style_NumberFormat extends PHPExcel_Style_Supervisor implements P
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$value = $value / $scale;
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// Strip #
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$format = preg_replace('/\\#/', '', $format);
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$format = preg_replace('/\\#/', '0', $format);
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$n = "/\[[^\]]+\]/";
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$m = preg_replace($n, '', $format);
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@ -614,7 +664,6 @@ class PHPExcel_Style_NumberFormat extends PHPExcel_Style_Supervisor implements P
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// minimun width of formatted number (including dot)
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$minWidth = strlen($left) + strlen($dec) + strlen($right);
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if ($useThousands) {
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$value = number_format(
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$value
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@ -622,14 +671,18 @@ class PHPExcel_Style_NumberFormat extends PHPExcel_Style_Supervisor implements P
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, PHPExcel_Shared_String::getDecimalSeparator()
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, PHPExcel_Shared_String::getThousandsSeparator()
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);
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$value = preg_replace($number_regex, $value, $format);
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} else {
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if (preg_match('/0([^\d\.]+)0/', $format, $matches)) {
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$value = self::_complexNumberFormatMask($value, $format);
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} else {
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$sprintf_pattern = "%0$minWidth." . strlen($right) . "f";
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$value = sprintf($sprintf_pattern, $value);
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}
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$value = preg_replace($number_regex, $value, $format);
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}
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}
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}
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}
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if (preg_match('/\[\$(.*)\]/u', $format, $m)) {
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// Currency or Accounting
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$currencyFormat = $m[0];
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33
unitTests/Classes/PHPExcel/Style/NumberFormatTest.php
Normal file
33
unitTests/Classes/PHPExcel/Style/NumberFormatTest.php
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@ -0,0 +1,33 @@
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<?php
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require_once 'testDataFileIterator.php';
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class NumberFormatTest extends PHPUnit_Framework_TestCase
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{
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public function setUp()
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{
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if (!defined('PHPEXCEL_ROOT')) {
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define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
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}
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require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
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}
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/**
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* @dataProvider providerNumberFormat
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*/
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public function testFormatValueWithMask()
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{
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$args = func_get_args();
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$expectedResult = array_pop($args);
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$result = call_user_func_array(array('PHPExcel_Style_NumberFormat','toFormattedString'),$args);
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$this->assertEquals($expectedResult, $result);
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}
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public function providerNumberFormat()
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{
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return new testDataFileIterator('rawTestData/Style/NumberFormat.data');
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}
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}
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34
unitTests/rawTestData/Style/NumberFormat.data
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34
unitTests/rawTestData/Style/NumberFormat.data
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@ -0,0 +1,34 @@
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# value format result
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0.0, "0.0", "0.0"
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0.0, "0", "0"
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0, "0.0", "0.0"
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0, "0", "0"
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0, "##0", "000"
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12, "#.0#", "12.0"
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0.1, "0.0", "0.1"
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0.1, "0", "0"
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5.5555, "0.###", "5.556"
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5.5555, "0.0##", "5.556"
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5.5555, "0.00#", "5.556"
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5.5555, "0.000", "5.556"
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5.5555, "0.0000", "5.5555"
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12345.6789, '"#,##0.00"', '"12,345.68"'
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12345.6789, '"#,##0.000"', '"12,345.679"'
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12345.6789, '"£ #,##0.00"', '"£ 12,345.68"'
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12345.6789, '"$ #,##0.000"', '"$ 12,345.679"'
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5.6789, '"#,##0.00"', '"5.68"'
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12000, '"#,###"', '"12,000"'
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12000, '"#,"', '12'
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12200000, '"0.0,,"', '12.2' // Scaling test
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0.08, "0%", "8%"
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0.8, "0%", "80%"
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2.8, "0%", "280%"
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125.74, '$0.00" Surplus";$-0.00" Shortage"', "$125.74 Surplus"
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-125.74, '$0.00" Surplus";$-0.00" Shortage"', "$-125.74 Shortage"
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-125.74, '$0.00" Surplus";$0.00" Shortage"', "$125.74 Shortage"
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5.25, '# ???/???', "5 1/4" // Fraction
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5.3, '# ???/???', "5 3/10" // Vulgar Fraction
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5.25, '???/???', "21/4"
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123456789, '(000) 0-0000-000', "(001) 2-3456-789"
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123456789, '0 (+00) 0000 00 00 00', "0 (+00) 0123 45 67 89"
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123456789, '0000:00:00', "12345:67:89"
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