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Number formatting minor refactoring (#1081) 

* Merge branch 'master' of C:\Projects\PHPOffice\PHPSpreadsheet\develop with conflicts.

* Handle literal (non-decimal) dots in complex number format masks

* Minor refactoring nd reformatting

* Appease CS

* Update changelog
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Mark Baker 2019-07-15 22:05:59 +02:00 committed by GitHub
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1
CHANGELOG.md
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@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org).
### Fixed
- Fix number format masks containing literal (non-decimal point) dots [Issue #1079](https://github.com/PHPOffice/PhpSpreadsheet/issues/1079)
- Fix number format masks containing named colours that were being misinterpreted as date formats; and add support for masks that fully replace the value with a full text string [Issue #1009](https://github.com/PHPOffice/PhpSpreadsheet/issues/1009)
- Stricter-typed comparison testing in COUNTIF() and COUNTIFS() evaluation [Issue #1046](https://github.com/PHPOffice/PhpSpreadsheet/issues/1046)
- COUPNUM should not return zero when settlement is in the last period - [Issue #1020](https://github.com/PHPOffice/PhpSpreadsheet/issues/1020) and [PR #1021](https://github.com/PHPOffice/PhpSpreadsheet/pull/1021)

237
src/PhpSpreadsheet/Style/NumberFormat.php
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@ -551,24 +551,32 @@ class NumberFormat extends Supervisor
}
}
private static function complexNumberFormatMask($number, $mask)
private static function mergeComplexNumberFormatMasks($numbers, $masks)
{
$sign = ($number < 0.0);
$number = abs($number);
if (strpos($mask, '.') !== false) {
$numbers = explode('.', $number . '.0');
$masks = explode('.', $mask . '.0');
$result1 = self::complexNumberFormatMask($numbers[0], $masks[0]);
$result2 = strrev(self::complexNumberFormatMask(strrev($numbers[1]), strrev($masks[1])));
$decimalCount = strlen($numbers[1]);
$postDecimalMasks = [];
return (($sign) ? '-' : '') . $result1 . '.' . $result2;
do {
$tempMask = array_pop($masks);
$postDecimalMasks[] = $tempMask;
$decimalCount -= strlen($tempMask);
} while ($decimalCount > 0);
return [
implode('.', $masks),
implode('.', array_reverse($postDecimalMasks)),
];
}
$r = preg_match_all('/0+/', $mask, $result, PREG_OFFSET_CAPTURE);
if ($r > 1) {
$result = array_reverse($result[0]);
private static function processComplexNumberFormatMask($number, $mask)
{
$result = $number;
$maskingBlockCount = preg_match_all('/0+/', $mask, $maskingBlocks, PREG_OFFSET_CAPTURE);
foreach ($result as $block) {
if ($maskingBlockCount > 1) {
$maskingBlocks = array_reverse($maskingBlocks[0]);
foreach ($maskingBlocks as $block) {
$divisor = 1 . $block[0];
$size = strlen($block[0]);
$offset = $block[1];
@ -584,13 +592,125 @@ class NumberFormat extends Supervisor
$mask = substr_replace($mask, $number, $offset, 0);
}
$result = $mask;
} else {
$result = $number;
}
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) ? '-' : '') . $result;
}
private static function formatAsNumber($value, $format)
{
if ($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)) {
$scale = pow(1000, strlen($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)) {
$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) {
$value = self::complexNumberFormatMask($value, $format);
} else {
$sprintf_pattern = "%0$minWidth." . strlen($right) . 'f';
$value = sprintf($sprintf_pattern, $value);
$value = preg_replace($number_regex, $value, $format);
}
}
}
}
if (preg_match('/\[\$(.*)\]/u', $format, $m)) {
// Currency or Accounting
$currencyCode = $m[1];
list($currencyCode) = explode('-', $currencyCode);
if ($currencyCode == '') {
$currencyCode = StringHelper::getCurrencyCode();
}
$value = preg_replace('/\[\$([^\]]*)\]/u', $currencyCode, $value);
}
return $value;
}
/**
* Convert a value in a pre-defined format to a PHP string.
*
@ -676,92 +796,7 @@ class NumberFormat extends Supervisor
// % number format
self::formatAsPercentage($value, $format);
} else {
if ($format === self::FORMAT_CURRENCY_EUR_SIMPLE) {
$value = 'EUR ' . sprintf('%1.2f', $value);
} else {
// 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)) {
$scale = pow(1000, strlen($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)) {
$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)) {
$value = self::complexNumberFormatMask($value, $format);
} else {
$sprintf_pattern = "%0$minWidth." . strlen($right) . 'f';
$value = sprintf($sprintf_pattern, $value);
$value = preg_replace($number_regex, $value, $format);
}
}
}
}
if (preg_match('/\[\$(.*)\]/u', $format, $m)) {
// Currency or Accounting
$currencyCode = $m[1];
list($currencyCode) = explode('-', $currencyCode);
if ($currencyCode == '') {
$currencyCode = StringHelper::getCurrencyCode();
}
$value = preg_replace('/\[\$([^\]]*)\]/u', $currencyCode, $value);
}
}
$value = self::formatAsNumber($value, $format);
}
}

45
tests/data/Style/NumberFormat.php
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@ -33,11 +33,6 @@ return [
12,
'#.0#',
],
[
'-70',
-70,
'#,##0;[Red]-#,##0'
],
[
'0.1',
0.10000000000000001,
@ -172,6 +167,7 @@ return [
5.25,
'???/???',
],
// Complex formats
[
'(001) 2-3456-789',
123456789,
@ -182,6 +178,31 @@ return [
123456789,
'0 (+00) 0000 00 00 00',
],
[
'002-01-0035-7',
20100357,
'000-00-0000-0',
],
[
'002-01-00.35-7',
20100.357,
'000-00-00.00-0',
],
[
'002.01.0035.7',
20100357,
'000\.00\.0000\.0',
],
[
'002.01.00.35.7',
20100.357,
'000\.00\.00.00\.0',
],
[
'002.01.00.35.70',
20100.357,
'000\.00\.00.00\.00',
],
[
'12345:67:89',
123456789,
@ -239,25 +260,33 @@ return [
12345,
'[Green]General',
],
[
'-70',
-70,
'#,##0;[Red]-#,##0'
],
[
'-12,345',
-12345,
'#,##0;[Red]-#,##0'
],
// Multiple colors
[
'12345',
12345,
'[Blue]0;[Red]0',
],
// Multiple colors
[
'Positive',
12,
'[Green]"Positive";[Red]"Negative";[Blue]"Zero"',
],
// Multiple colors
// Multiple colors with text substitution
[
'Zero',
0,
'[Green]"Positive";[Red]"Negative";[Blue]"Zero"',
],
// Multiple colors
[
'Negative',
-2,