From: superdude at hotmail dot com Operating system: win32/64 possibly others. PHP version: 5.2.8 PHP Bug Type: Math related Bug description: Converting Float/Double to Integer bug.
Description: ------------ When multiplying a float/double that the has value of 1.003, converting it to a integer, will always return the expected value, minus 1. Reproduce code: --------------- <?php $x = 1.003; echo (int)($x*1000)."<br>\n"; echo (int)($x*10000)."<br>\n"; echo (int)($x*100000)."<br>\n"; ?> Expected result: ---------------- 1003 10030 100300 Actual result: -------------- 1002 10029 100299 -- Edit bug report at http://bugs.php.net/?id=47208&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47208&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47208&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47208&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=47208&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47208&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=47208&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=47208&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=47208&r=needscript Try newer version: http://bugs.php.net/fix.php?id=47208&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=47208&r=support Expected behavior: http://bugs.php.net/fix.php?id=47208&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=47208&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=47208&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=47208&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47208&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=47208&r=dst IIS Stability: http://bugs.php.net/fix.php?id=47208&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=47208&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=47208&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=47208&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=47208&r=mysqlcfg
