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fad899e566
Added BcMath\Number class. It is an immutable object, has methods that are equivalent to existing BCMath calculation functions, and can also be calculated using operators. The existing BCMath function returned a string for each calculation, but this class returns an object. RFC: https://wiki.php.net/rfc/support_object_type_in_bcmath, https://wiki.php.net/rfc/fix_up_bcmath_number_class --------- Co-authored-by: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
143 lines
2.1 KiB
PHP
143 lines
2.1 KiB
PHP
--TEST--
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BcMath\Number sub()
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--EXTENSIONS--
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bcmath
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--FILE--
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<?php
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$values1 = ['100.012', '-100.012'];
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$values2 = [
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[100, 'int'],
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[-30, 'int'],
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['-20', 'string'],
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['0.01', 'string'],
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['-0.40', 'string'],
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[new BcMath\Number('80.3'), 'object'],
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[new BcMath\Number('-50.6'), 'object'],
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];
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foreach ($values1 as $value1) {
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$num = new BcMath\Number($value1);
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foreach ($values2 as [$value2, $type]) {
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echo "{$value1} - {$value2}: {$type}\n";
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$ret = $num->sub($value2);
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var_dump($ret);
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echo "\n";
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}
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}
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?>
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--EXPECT--
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100.012 - 100: int
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(5) "0.012"
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["scale"]=>
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int(3)
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}
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100.012 - -30: int
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object(BcMath\Number)#5 (2) {
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["value"]=>
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string(7) "130.012"
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["scale"]=>
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int(3)
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}
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100.012 - -20: string
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(7) "120.012"
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["scale"]=>
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int(3)
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}
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100.012 - 0.01: string
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object(BcMath\Number)#5 (2) {
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["value"]=>
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string(7) "100.002"
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["scale"]=>
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int(3)
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}
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100.012 - -0.40: string
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(7) "100.412"
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["scale"]=>
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int(3)
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}
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100.012 - 80.3: object
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object(BcMath\Number)#5 (2) {
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["value"]=>
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string(6) "19.712"
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["scale"]=>
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int(3)
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}
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100.012 - -50.6: object
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(7) "150.612"
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["scale"]=>
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int(3)
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}
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-100.012 - 100: int
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object(BcMath\Number)#3 (2) {
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["value"]=>
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string(8) "-200.012"
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["scale"]=>
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int(3)
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}
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-100.012 - -30: int
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(7) "-70.012"
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["scale"]=>
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int(3)
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}
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-100.012 - -20: string
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object(BcMath\Number)#3 (2) {
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["value"]=>
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string(7) "-80.012"
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["scale"]=>
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int(3)
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}
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-100.012 - 0.01: string
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(8) "-100.022"
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["scale"]=>
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int(3)
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}
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-100.012 - -0.40: string
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object(BcMath\Number)#3 (2) {
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["value"]=>
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string(7) "-99.612"
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["scale"]=>
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int(3)
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}
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-100.012 - 80.3: object
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(8) "-180.312"
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["scale"]=>
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int(3)
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}
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-100.012 - -50.6: object
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object(BcMath\Number)#3 (2) {
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["value"]=>
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string(7) "-49.412"
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["scale"]=>
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int(3)
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}
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