Bug #60393 [NEW]: Generating minus-zero with ceil()

From: Operating system: MacOSX Snow Leopard PHP version: 5.3.8 Package: Math related Bug Type: Bug Bug description:Generating minus-zero with ceil() Description: ------------ --- From manual page: http://www.php.net/function.ceil#refsect1-function.ceil-unknown --- You can generate a minus-zero, which is invalid number: <?php echo ceil(-0.3); ?> Test script: --------------- <?php echo ceil(-0.3); ?> Expected result: ---------------- <?php echo ceil(-0.3); // should return 0, not -0 ?> Actual result: -------------- <?php echo ceil(-0.3); // returns -0 ?> -- Edit bug report at https://bugs.php.net/bug.php?id=60393&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=60393&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=60393&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=60393&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=60393&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=60393&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=60393&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=60393&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=60393&r=needscript Try newer version: https://bugs.php.net/fix.php?id=60393&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=60393&r=support Expected behavior: https://bugs.php.net/fix.php?id=60393&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=60393&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=60393&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=60393&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=60393&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=60393&r=dst IIS Stability: https://bugs.php.net/fix.php?id=60393&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=60393&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=60393&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=60393&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=60393&r=mysqlcfg