Bug #78238 [NEW]: BCMath returns "-0"

From: Wes dot nospam at example dot org Operating system: PHP version: 7.4.0alpha2 Package: BC math related Bug Type: Bug Bug description:BCMath returns "-0" Description: ------------ Not sure if we care about not returning "-0". If we do, the reproduce code is: echo bcadd("0", "-0.1"); // returns "-0" Used to work back in PHP 4 (!!!) never worked in 5 and 7 https://3v4l.org/hammP Thanks -- Edit bug report at https://bugs.php.net/bug.php?id=78238&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=78238&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=78238&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=78238&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=78238&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=78238&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=78238&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=78238&r=needscript Try newer version: https://bugs.php.net/fix.php?id=78238&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=78238&r=support Expected behavior: https://bugs.php.net/fix.php?id=78238&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=78238&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=78238&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=78238&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=78238&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=78238&r=dst IIS Stability: https://bugs.php.net/fix.php?id=78238&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=78238&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=78238&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=78238&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=78238&r=mysqlcfg