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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>
37 lines
755 B
PHP
37 lines
755 B
PHP
--TEST--
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BcMath\Number sqrt() with scale
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--EXTENSIONS--
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bcmath
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--FILE--
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<?php
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$radicants = [
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"0",
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"0.00",
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"-0",
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"-0.00",
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"15151324141414.412312232141241",
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"141241241241241248267654747412",
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"0.1322135476547459213732911312",
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"14.14",
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"0.15",
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"15",
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"1",
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];
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$scales = [0, 10];
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foreach ($scales as $scale) {
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foreach ($radicants as $radicant) {
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$func_ret = bcsqrt($radicant, $scale);
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$method_ret = (new BcMath\Number($radicant))->sqrt($scale);
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if ($method_ret->compare($func_ret) !== 0) {
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echo "Result is incorrect.\n";
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var_dump($radicant, $scale, $func_ret, $method_ret, ((string) $method_ret) === $func_ret);
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}
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}
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}
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echo 'done!';
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?>
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--EXPECT--
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done!
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