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RFC: Add the RoundingMode enum (php#14833)
see https://wiki.php.net/rfc/correctly_name_the_rounding_mode_and_make_it_an_enum Co-authored-by: Saki Takamachi <[email protected]> Co-authored-by: Niels Dossche <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| --TEST-- | ||
| bcround() function all modes | ||
| --EXTENSIONS-- | ||
| bcmath | ||
| --FILE-- | ||
| <?php | ||
| foreach (RoundingMode::cases() as $mode) { | ||
| foreach ([ | ||
| '1.0', | ||
| '-1.0', | ||
| '1.2', | ||
| '-1.2', | ||
| '1.7', | ||
| '-1.7', | ||
| '1.5', | ||
| '-1.5', | ||
| '2.5', | ||
| '-2.5', | ||
| ] as $number) { | ||
| printf("%-20s: %s -> %s\n", $mode->name, $number, bcround($number, 0, $mode)); | ||
| } | ||
| } | ||
| ?> | ||
| --EXPECT-- | ||
| HalfAwayFromZero : 1.0 -> 1 | ||
| HalfAwayFromZero : -1.0 -> -1 | ||
| HalfAwayFromZero : 1.2 -> 1 | ||
| HalfAwayFromZero : -1.2 -> -1 | ||
| HalfAwayFromZero : 1.7 -> 2 | ||
| HalfAwayFromZero : -1.7 -> -2 | ||
| HalfAwayFromZero : 1.5 -> 2 | ||
| HalfAwayFromZero : -1.5 -> -2 | ||
| HalfAwayFromZero : 2.5 -> 3 | ||
| HalfAwayFromZero : -2.5 -> -3 | ||
| HalfTowardsZero : 1.0 -> 1 | ||
| HalfTowardsZero : -1.0 -> -1 | ||
| HalfTowardsZero : 1.2 -> 1 | ||
| HalfTowardsZero : -1.2 -> -1 | ||
| HalfTowardsZero : 1.7 -> 2 | ||
| HalfTowardsZero : -1.7 -> -2 | ||
| HalfTowardsZero : 1.5 -> 1 | ||
| HalfTowardsZero : -1.5 -> -1 | ||
| HalfTowardsZero : 2.5 -> 2 | ||
| HalfTowardsZero : -2.5 -> -2 | ||
| HalfEven : 1.0 -> 1 | ||
| HalfEven : -1.0 -> -1 | ||
| HalfEven : 1.2 -> 1 | ||
| HalfEven : -1.2 -> -1 | ||
| HalfEven : 1.7 -> 2 | ||
| HalfEven : -1.7 -> -2 | ||
| HalfEven : 1.5 -> 2 | ||
| HalfEven : -1.5 -> -2 | ||
| HalfEven : 2.5 -> 2 | ||
| HalfEven : -2.5 -> -2 | ||
| HalfOdd : 1.0 -> 1 | ||
| HalfOdd : -1.0 -> -1 | ||
| HalfOdd : 1.2 -> 1 | ||
| HalfOdd : -1.2 -> -1 | ||
| HalfOdd : 1.7 -> 2 | ||
| HalfOdd : -1.7 -> -2 | ||
| HalfOdd : 1.5 -> 1 | ||
| HalfOdd : -1.5 -> -1 | ||
| HalfOdd : 2.5 -> 3 | ||
| HalfOdd : -2.5 -> -3 | ||
| TowardsZero : 1.0 -> 1 | ||
| TowardsZero : -1.0 -> -1 | ||
| TowardsZero : 1.2 -> 1 | ||
| TowardsZero : -1.2 -> -1 | ||
| TowardsZero : 1.7 -> 1 | ||
| TowardsZero : -1.7 -> -1 | ||
| TowardsZero : 1.5 -> 1 | ||
| TowardsZero : -1.5 -> -1 | ||
| TowardsZero : 2.5 -> 2 | ||
| TowardsZero : -2.5 -> -2 | ||
| AwayFromZero : 1.0 -> 1 | ||
| AwayFromZero : -1.0 -> -1 | ||
| AwayFromZero : 1.2 -> 2 | ||
| AwayFromZero : -1.2 -> -2 | ||
| AwayFromZero : 1.7 -> 2 | ||
| AwayFromZero : -1.7 -> -2 | ||
| AwayFromZero : 1.5 -> 2 | ||
| AwayFromZero : -1.5 -> -2 | ||
| AwayFromZero : 2.5 -> 3 | ||
| AwayFromZero : -2.5 -> -3 | ||
| NegativeInfinity : 1.0 -> 1 | ||
| NegativeInfinity : -1.0 -> -1 | ||
| NegativeInfinity : 1.2 -> 1 | ||
| NegativeInfinity : -1.2 -> -2 | ||
| NegativeInfinity : 1.7 -> 1 | ||
| NegativeInfinity : -1.7 -> -2 | ||
| NegativeInfinity : 1.5 -> 1 | ||
| NegativeInfinity : -1.5 -> -2 | ||
| NegativeInfinity : 2.5 -> 2 | ||
| NegativeInfinity : -2.5 -> -3 | ||
| PositiveInfinity : 1.0 -> 1 | ||
| PositiveInfinity : -1.0 -> -1 | ||
| PositiveInfinity : 1.2 -> 2 | ||
| PositiveInfinity : -1.2 -> -1 | ||
| PositiveInfinity : 1.7 -> 2 | ||
| PositiveInfinity : -1.7 -> -1 | ||
| PositiveInfinity : 1.5 -> 2 | ||
| PositiveInfinity : -1.5 -> -1 | ||
| PositiveInfinity : 2.5 -> 3 | ||
| PositiveInfinity : -2.5 -> -2 |
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