Bug #70804 [NEW]: Positive * Negative = Positive

From: davividal at gmail dot com Operating system: Linux PHP version: 5.6.14 Package: *General Issues Bug Type: Bug Bug description:Positive * Negative = Positive Description: ------------ Given a negative number, it's possible to turn it into positive by just putting a positive sign in front of it. Test script: --------------- var_dump(round(-1e-99)); var_dump(+round(-1e-99)); -- Edit bug report at https://bugs.php.net/bug.php?id=70804&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70804&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70804&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70804&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70804&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70804&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70804&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70804&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70804&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70804&r=support Expected behavior: https://bugs.php.net/fix.php?id=70804&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70804&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70804&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70804&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70804&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70804&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70804&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70804&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70804&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70804&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70804&r=mysqlcfg