mirror of
https://github.com/php/php-src.git
synced 2026-04-27 18:23:26 +02:00
Saki Takamachi
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>
158 lines
2.1 KiB
PHP
158 lines
2.1 KiB
PHP
--TEST--
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BcMath\Number add string by operator
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--EXTENSIONS--
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bcmath
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--FILE--
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<?php
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$values = [
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100,
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'-20',
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'0.01',
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'-0.40',
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];
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foreach ($values as $value1) {
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$num1 = new BcMath\Number($value1);
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foreach ($values as $value2) {
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echo "{$value1} + {$value2}\n";
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$ret = $num1 + ((string) $value2);
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$ret2 = ((string) $value1) + (new BcMath\Number($value2));
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if ($ret->compare($ret2) !== 0) {
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echo "Result is incorrect.\n";
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}
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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 + 100
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object(BcMath\Number)#2 (2) {
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["value"]=>
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string(3) "200"
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["scale"]=>
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int(0)
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}
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100 + -20
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object(BcMath\Number)#3 (2) {
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["value"]=>
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string(2) "80"
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["scale"]=>
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int(0)
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}
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100 + 0.01
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(6) "100.01"
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["scale"]=>
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int(2)
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}
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100 + -0.40
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object(BcMath\Number)#5 (2) {
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["value"]=>
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string(5) "99.60"
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["scale"]=>
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int(2)
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}
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-20 + 100
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object(BcMath\Number)#1 (2) {
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["value"]=>
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string(2) "80"
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["scale"]=>
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int(0)
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}
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-20 + -20
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object(BcMath\Number)#3 (2) {
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["value"]=>
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string(3) "-40"
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["scale"]=>
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int(0)
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}
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-20 + 0.01
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(6) "-19.99"
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["scale"]=>
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int(2)
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}
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-20 + -0.40
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object(BcMath\Number)#5 (2) {
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["value"]=>
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string(6) "-20.40"
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["scale"]=>
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int(2)
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}
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0.01 + 100
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object(BcMath\Number)#2 (2) {
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["value"]=>
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string(6) "100.01"
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["scale"]=>
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int(2)
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}
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0.01 + -20
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object(BcMath\Number)#3 (2) {
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["value"]=>
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string(6) "-19.99"
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["scale"]=>
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int(2)
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}
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0.01 + 0.01
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(4) "0.02"
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["scale"]=>
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int(2)
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}
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0.01 + -0.40
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object(BcMath\Number)#5 (2) {
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["value"]=>
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string(5) "-0.39"
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["scale"]=>
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int(2)
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}
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-0.40 + 100
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object(BcMath\Number)#1 (2) {
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["value"]=>
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string(5) "99.60"
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["scale"]=>
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int(2)
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}
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-0.40 + -20
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object(BcMath\Number)#3 (2) {
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["value"]=>
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string(6) "-20.40"
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["scale"]=>
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int(2)
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}
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-0.40 + 0.01
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object(BcMath\Number)#4 (2) {
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["value"]=>
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string(5) "-0.39"
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["scale"]=>
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int(2)
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}
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-0.40 + -0.40
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object(BcMath\Number)#5 (2) {
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["value"]=>
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string(5) "-0.80"
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["scale"]=>
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int(2)
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}
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