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Tim Düsterhus
5905857fd2
see https://wiki.php.net/rfc/correctly_name_the_rounding_mode_and_make_it_an_enum Co-authored-by: Saki Takamachi <saki@php.net> Co-authored-by: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
105 lines
2.9 KiB
PHP
105 lines
2.9 KiB
PHP
--TEST--
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bcround() function all modes
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--EXTENSIONS--
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bcmath
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--FILE--
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<?php
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foreach (RoundingMode::cases() as $mode) {
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foreach ([
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'1.0',
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'-1.0',
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'1.2',
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'-1.2',
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'1.7',
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'-1.7',
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'1.5',
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'-1.5',
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'2.5',
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'-2.5',
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] as $number) {
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printf("%-20s: %s -> %s\n", $mode->name, $number, bcround($number, 0, $mode));
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}
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}
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?>
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--EXPECT--
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HalfAwayFromZero : 1.0 -> 1
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HalfAwayFromZero : -1.0 -> -1
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HalfAwayFromZero : 1.2 -> 1
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HalfAwayFromZero : -1.2 -> -1
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HalfAwayFromZero : 1.7 -> 2
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HalfAwayFromZero : -1.7 -> -2
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HalfAwayFromZero : 1.5 -> 2
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HalfAwayFromZero : -1.5 -> -2
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HalfAwayFromZero : 2.5 -> 3
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HalfAwayFromZero : -2.5 -> -3
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HalfTowardsZero : 1.0 -> 1
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HalfTowardsZero : -1.0 -> -1
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HalfTowardsZero : 1.2 -> 1
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HalfTowardsZero : -1.2 -> -1
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HalfTowardsZero : 1.7 -> 2
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HalfTowardsZero : -1.7 -> -2
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HalfTowardsZero : 1.5 -> 1
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HalfTowardsZero : -1.5 -> -1
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HalfTowardsZero : 2.5 -> 2
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HalfTowardsZero : -2.5 -> -2
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HalfEven : 1.0 -> 1
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HalfEven : -1.0 -> -1
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HalfEven : 1.2 -> 1
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HalfEven : -1.2 -> -1
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HalfEven : 1.7 -> 2
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HalfEven : -1.7 -> -2
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HalfEven : 1.5 -> 2
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HalfEven : -1.5 -> -2
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HalfEven : 2.5 -> 2
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HalfEven : -2.5 -> -2
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HalfOdd : 1.0 -> 1
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HalfOdd : -1.0 -> -1
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HalfOdd : 1.2 -> 1
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HalfOdd : -1.2 -> -1
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HalfOdd : 1.7 -> 2
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HalfOdd : -1.7 -> -2
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HalfOdd : 1.5 -> 1
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HalfOdd : -1.5 -> -1
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HalfOdd : 2.5 -> 3
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HalfOdd : -2.5 -> -3
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TowardsZero : 1.0 -> 1
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TowardsZero : -1.0 -> -1
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TowardsZero : 1.2 -> 1
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TowardsZero : -1.2 -> -1
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TowardsZero : 1.7 -> 1
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TowardsZero : -1.7 -> -1
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TowardsZero : 1.5 -> 1
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TowardsZero : -1.5 -> -1
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TowardsZero : 2.5 -> 2
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TowardsZero : -2.5 -> -2
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AwayFromZero : 1.0 -> 1
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AwayFromZero : -1.0 -> -1
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AwayFromZero : 1.2 -> 2
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AwayFromZero : -1.2 -> -2
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AwayFromZero : 1.7 -> 2
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AwayFromZero : -1.7 -> -2
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AwayFromZero : 1.5 -> 2
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AwayFromZero : -1.5 -> -2
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AwayFromZero : 2.5 -> 3
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AwayFromZero : -2.5 -> -3
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NegativeInfinity : 1.0 -> 1
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NegativeInfinity : -1.0 -> -1
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NegativeInfinity : 1.2 -> 1
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NegativeInfinity : -1.2 -> -2
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NegativeInfinity : 1.7 -> 1
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NegativeInfinity : -1.7 -> -2
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NegativeInfinity : 1.5 -> 1
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NegativeInfinity : -1.5 -> -2
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NegativeInfinity : 2.5 -> 2
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NegativeInfinity : -2.5 -> -3
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PositiveInfinity : 1.0 -> 1
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PositiveInfinity : -1.0 -> -1
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PositiveInfinity : 1.2 -> 2
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PositiveInfinity : -1.2 -> -1
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PositiveInfinity : 1.7 -> 2
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PositiveInfinity : -1.7 -> -1
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PositiveInfinity : 1.5 -> 2
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PositiveInfinity : -1.5 -> -1
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PositiveInfinity : 2.5 -> 3
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PositiveInfinity : -2.5 -> -2
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