#39689 [NEW]: PHP converts float to integer incorrectly

From: toomuchphp-phpbugs at yahoo dot com Operating system: Mac OS X PHP version: 5.2.0 PHP Bug Type: Math related Bug description: PHP converts float to integer incorrectly Description: ------------ PHP converts some floats to integers incorrectly (I only know of one example). Reproduce code: --------------- <?php echo strval(2169.99 * 100), "\n"; echo intval(2169.99 * 100), "\n"; // converts incorrectly Expected result: ---------------- 216999 216999 Actual result: -------------- 216999 216998 -- Edit bug report at http://bugs.php.net/?id=39689&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=39689&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=39689&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=39689&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=39689&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=39689&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=39689&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=39689&r=needscript Try newer version: http://bugs.php.net/fix.php?id=39689&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=39689&r=support Expected behavior: http://bugs.php.net/fix.php?id=39689&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=39689&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=39689&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=39689&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39689&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=39689&r=dst IIS Stability: http://bugs.php.net/fix.php?id=39689&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=39689&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=39689&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=39689&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=39689&r=mysqlcfg