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f6db576c31
RFC: https://wiki.php.net/rfc/add_bcdivmod_to_bcmath Added bcdivmod() function and added divmod() method to BcMath\Number class.
47 lines
1.3 KiB
PHP
47 lines
1.3 KiB
PHP
--TEST--
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bcdivmod() function
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--EXTENSIONS--
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bcmath
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--INI--
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bcmath.scale=0
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--FILE--
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<?php
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require(__DIR__ . "/run_bcmath_tests_function.inc");
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$dividends = ["15", "-15", "1", "-9", "14.14", "-16.60", "0.15", "-0.01"];
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$divisors = array_merge($dividends, [
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"15151324141414.412312232141241",
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"-132132245132134.1515123765412",
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"141241241241241248267654747412",
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"-149143276547656984948124912",
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"0.1322135476547459213732911312",
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"-0.123912932193769965476541321",
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]);
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$scales = [0, 10];
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foreach ($scales as $scale) {
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foreach ($dividends as $firstTerm) {
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foreach ($divisors as $secondTerm) {
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[$quot, $rem] = bcdivmod($firstTerm, $secondTerm, $scale);
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$div_ret = bcdiv($firstTerm, $secondTerm, 0);
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$mod_ret = bcmod($firstTerm, $secondTerm, $scale);
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if (bccomp($quot, $div_ret) !== 0) {
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echo "Div result is incorrect.\n";
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var_dump($firstTerm, $secondTerm, $scale, $quot, $rem, $div_ret, $mod_ret);
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echo "\n";
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}
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if (bccomp($rem, $mod_ret) !== 0) {
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echo "Mod result is incorrect.\n";
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var_dump($firstTerm, $secondTerm, $scale, $quot, $rem, $div_ret, $mod_ret);
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echo "\n";
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}
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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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