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Merge branch 'PHP-8.4'

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* PHP-8.4:
  Now `Number::round()` does not remove trailing zeros (#17063)
This commit is contained in:
Saki Takamachi 2024-12-07 02:00:22 +09:00
commit 2bf3db0907
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2 changed files with 72 additions and 2 deletions
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2
ext/bcmath/bcmath.c
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@ -1801,8 +1801,6 @@ PHP_METHOD(BcMath_Number, round)
bc_num ret = NULL;
bc_round(intern->num, precision, rounding_mode, &ret);
bc_rm_trailing_zeros(ret);
bcmath_number_obj_t *new_intern = bcmath_number_new_obj(ret, ret->n_scale);
RETURN_OBJ(&new_intern->std);
}

72
ext/bcmath/tests/number/methods/round_has_trailing_zeros.phpt Normal file
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@ -0,0 +1,72 @@
--TEST--
BcMath\Number round() - has trailing zeros
--EXTENSIONS--
bcmath
--FILE--
<?php
foreach (RoundingMode::cases() as $mode) {
echo "========== {$mode->name} ==========\n";
foreach ([
['0.00', 1],
['0.1', 5],
['-0.300', 5],
['1.995', 2],
] as [$value, $precision]) {
$number = new BcMath\Number($value);
$output = 'value is ';
$output .= str_pad($value, 6, ' ', STR_PAD_RIGHT) . ', ';
$output .= "precision is {$precision}: ";
$output .= $number->round($precision, $mode) . "\n";
echo $output;
}
echo "\n";
}
?>
--EXPECT--
========== HalfAwayFromZero ==========
value is 0.00 , precision is 1: 0.0
value is 0.1 , precision is 5: 0.10000
value is -0.300, precision is 5: -0.30000
value is 1.995 , precision is 2: 2.00
========== HalfTowardsZero ==========
value is 0.00 , precision is 1: 0.0
value is 0.1 , precision is 5: 0.10000
value is -0.300, precision is 5: -0.30000
value is 1.995 , precision is 2: 1.99
========== HalfEven ==========
value is 0.00 , precision is 1: 0.0
value is 0.1 , precision is 5: 0.10000
value is -0.300, precision is 5: -0.30000
value is 1.995 , precision is 2: 2.00
========== HalfOdd ==========
value is 0.00 , precision is 1: 0.0
value is 0.1 , precision is 5: 0.10000
value is -0.300, precision is 5: -0.30000
value is 1.995 , precision is 2: 1.99
========== TowardsZero ==========
value is 0.00 , precision is 1: 0.0
value is 0.1 , precision is 5: 0.10000
value is -0.300, precision is 5: -0.30000
value is 1.995 , precision is 2: 1.99
========== AwayFromZero ==========
value is 0.00 , precision is 1: 0.0
value is 0.1 , precision is 5: 0.10000
value is -0.300, precision is 5: -0.30000
value is 1.995 , precision is 2: 2.00
========== NegativeInfinity ==========
value is 0.00 , precision is 1: 0.0
value is 0.1 , precision is 5: 0.10000
value is -0.300, precision is 5: -0.30000
value is 1.995 , precision is 2: 1.99
========== PositiveInfinity ==========
value is 0.00 , precision is 1: 0.0
value is 0.1 , precision is 5: 0.10000
value is -0.300, precision is 5: -0.30000
value is 1.995 , precision is 2: 2.00