From: Operating system: Windows 7 64(bits) PHP version: 5.3.5 Package: *General Issues Bug Type: Bug Bug description:allocation error of float variable
Description: ------------ <?php $ar = array(); $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.425; $ar[] = 0.425; $ar[] = 0.425; if ( array_sum($ar)>=17 ) "It was to come." ?> Test script: --------------- <?php $ar = array(); $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.85; $ar[] = 0.425; $ar[] = 0.425; $ar[] = 0.425; if ( array_sum($ar)>=17 ) "It was to come." ?> Expected result: ---------------- It was to come. -- Edit bug report at http://bugs.php.net/bug.php?id=54017&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=54017&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=54017&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=54017&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=54017&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54017&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=54017&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=54017&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=54017&r=needscript Try newer version: http://bugs.php.net/fix.php?id=54017&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=54017&r=support Expected behavior: http://bugs.php.net/fix.php?id=54017&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=54017&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=54017&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=54017&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54017&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=54017&r=dst IIS Stability: http://bugs.php.net/fix.php?id=54017&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=54017&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=54017&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=54017&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=54017&r=mysqlcfg