Bug #54184 [NEW]: (int)(1.13*100) returns 112 !!!!! (should be 113)

From: Operating system: Linux 2.6.33.3-85.fc13 PHP version: 5.3.5 Package: Unknown/Other Function Bug Type: Bug Bug description:(int)(1.13*100) returns 112 !!!!! (should be 113) Description: ------------ Sample code below returns 112 instead of 113. echo (int)(113); and echo 1.13*100; works just fine. Other numbers like 2.13, 1.14 works fine Well, in fact i use php 5.3.3. No i wont upgrade. I've post some bug a few years ago and still get no response. So i post it here just in case. Go ahead, mark it as "could not reproduce" and go get one more cup of coffee... Or you can really check it, bug looks a bit ugly. Test script: --------------- <?php echo (int)(1.13*100); ?> Expected result: ---------------- 113 Actual result: -------------- 112 -- Edit bug report at http://bugs.php.net/bug.php?id=54184&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=54184&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=54184&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=54184&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=54184&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54184&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=54184&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=54184&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=54184&r=needscript Try newer version: http://bugs.php.net/fix.php?id=54184&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=54184&r=support Expected behavior: http://bugs.php.net/fix.php?id=54184&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=54184&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=54184&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=54184&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54184&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=54184&r=dst IIS Stability: http://bugs.php.net/fix.php?id=54184&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=54184&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=54184&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=54184&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=54184&r=mysqlcfg