#44277 [NEW]: when round() rounds a number -1<x<0, then it returns -0 (should be 0)

From: felix dot ospald at gmx dot de Operating system: Windows XP PHP version: 5.2.5 PHP Bug Type: Math related Bug description: when round() rounds a number -1<x<0, then it returns -0 (should be 0) Description: ------------ This bug was already reported for Linux 3405 in 2000. Is this a bug or feature? Reproduce code: --------------- echo round(-0.1); Expected result: ---------------- "0" Actual result: -------------- "-0" -- Edit bug report at http://bugs.php.net/?id=44277&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44277&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44277&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44277&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=44277&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=44277&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=44277&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=44277&r=needscript Try newer version: http://bugs.php.net/fix.php?id=44277&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=44277&r=support Expected behavior: http://bugs.php.net/fix.php?id=44277&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=44277&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=44277&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=44277&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44277&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=44277&r=dst IIS Stability: http://bugs.php.net/fix.php?id=44277&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=44277&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=44277&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=44277&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=44277&r=mysqlcfg