Bug #76418 [NEW]: 高精度乘法运算一会有小数点 一会没有

From: Date: Wed, 06 Jun 2018 10:28:30 +0000
Subject: Bug #76418 [NEW]: 高精度乘法运算一会有小数点 一会没有
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-215510@lists.php.net to get a copy of this message
From: zh9025 at qq dot com Operating system: CentOS Linux release 7.4.1708 (C PHP version: 7.1.18 Package: BC math related Bug Type: Bug Bug description:高精度乘法运算一会有小数点 一会没有 Description: ------------ --- From manual page: http://www.php.net/function.bcmul --- Test script: --------------- <?php // Test Url http://tb.besoft.top/bcmul.php 需要多次刷新 20%左右概率出现1 var_dump(bcmul(0.01, 100)); -- Edit bug report at https://bugs.php.net/bug.php?id=76418&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=76418&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=76418&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=76418&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=76418&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=76418&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=76418&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=76418&r=needscript Try newer version: https://bugs.php.net/fix.php?id=76418&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=76418&r=support Expected behavior: https://bugs.php.net/fix.php?id=76418&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=76418&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=76418&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=76418&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=76418&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=76418&r=dst IIS Stability: https://bugs.php.net/fix.php?id=76418&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=76418&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=76418&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=76418&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=76418&r=mysqlcfg

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