Online PHP editor | perf for jYX5J

<?php declare(strict_types=1); error_reporting(E_ALL); $num1 = new \BcMath\Number('0.12345'); $otherValuesNoFrac = [ 'BC' => new \BcMath\Number('2.1'), 'int' => 2, 'float' => 2.1, 'numeric-string' => '2.1', 'non-numeric-string' => 'xyz', 'bool' => true, 'null' => null, 'array' => [], 'object' => new stdClass(), 'resource' => fopen('php://input', 'r'), 'closure' => static fn () => 1, 'generator' => (function () { yield 1; })(), 'stringable' => new class implements Stringable { public function __toString() { return '1.0'; } }, ]; $binaryOps = [ '+' => static fn ($a, $b) => $a + $b, '-' => static fn ($a, $b) => $a - $b, '*' => static fn ($a, $b) => $a * $b, '/' => static fn ($a, $b) => $a / $b, '%' => static fn ($a, $b) => $a % $b, '.' => static fn ($a, $b) => $a . $b, '**' => static fn ($a, $b) => $a ** $b, '<<' => static fn ($a, $b) => $a << $b, '>>' => static fn ($a, $b) => $a >> $b, '<' => static fn ($a, $b) => $a < $b, '<=' => static fn ($a, $b) => $a <= $b, '>' => static fn ($a, $b) => $a >=$b, '>=' => static fn ($a, $b) => $a >= $b, '<=>' => static fn ($a, $b) => $a <=> $b, '==' => static fn ($a, $b) => $a == $b, '!=' => static fn ($a, $b) => $a != $b, '&' => static fn ($a, $b) => $a & $b, '^' => static fn ($a, $b) => $a ^ $b, '|' => static fn ($a, $b) => $a | $b, '&&' => static fn ($a, $b) => $a && $b, '||' => static fn ($a, $b) => $a || $b, 'and' => static fn ($a, $b) => $a and $b, 'xor' => static fn ($a, $b) => $a xor $b, 'or' => static fn ($a, $b) => $a or $b, ]; $separator = '------------------------------'; foreach ($otherValuesNoFrac as $name => $otherVal) { echo "{$separator} BC vs {$name} {$separator}\n"; foreach ($binaryOps as $op => $fn) { echo "{$op}: "; try { var_dump($fn($num1, $otherVal)); } catch (Throwable $e) { echo $e::class . ': ' . $e->getMessage() . "\n"; } } if ($name === 'BC') { continue; } echo "{$separator} {$name} vs BC {$separator}\n"; foreach ($binaryOps as $op => $fn) { echo "{$op}: "; try { var_dump($fn($otherVal, $num1)); } catch (Throwable $e) { echo $e::class . ': ' . $e->getMessage() . "\n"; } } }

Version	System time (s)	User time (s)	Memory (MiB)
8.4.12	0.014	0.009	22.24
8.4.11	0.012	0.010	18.95
8.4.10	0.014	0.012	17.96
8.4.9	0.015	0.008	17.99
8.4.8	0.005	0.006	17.96
8.4.7	0.019	0.009	17.99
8.4.6	0.014	0.011	18.07
8.4.5	0.017	0.004	18.84
8.4.4	0.016	0.006	17.87
8.4.3	0.023	0.006	19.40
8.4.2	0.010	0.013	19.38
8.3.25	0.007	0.008	18.92
8.3.24	0.015	0.005	16.55
8.3.23	0.013	0.006	16.76
8.3.22	0.010	0.008	17.20
8.3.21	0.011	0.008	16.57
8.3.20	0.010	0.008	16.51
8.3.19	0.004	0.004	17.17
8.3.18	0.010	0.009	18.74
8.3.17	0.009	0.009	17.25
8.3.16	0.013	0.006	18.33
8.3.15	0.009	0.006	18.41
8.3.5	0.008	0.000	18.48
8.2.29	0.011	0.009	20.29
8.2.28	0.010	0.008	18.59
8.2.27	0.008	0.000	18.62
8.1.32	0.012	0.008	16.41