Bug #68589 [NEW]: sprintf decimal number formatting

From: vardhane at gmail dot com Operating system: PHP version: 5.6.3 Package: Strings related Bug Type: Bug Bug description:sprintf decimal number formatting Description: ------------ --- From manual page: http://www.php.net/function.sprintf --- <?php $format = '%10.2f'; $args = 103790.3550; $result = sprintf ($format, $args); ?> Test script: --------------- Hello Team, When I am using sprintf to format my decimal 2 decimal places it is giving weird results. I tried the following, 0.405 = 0.40 0.415 = 0.41 0.425 = 0.43 0.435 = 0.43 0.445 = 0.44 0.455 = 0.46 0.465 = 0.46 0.475 = 0.48 0.485 = 0.49 0.495 = 0.49 Please Help! Expected result: ---------------- 103790.36 Actual result: -------------- 103790.35 -- Edit bug report at https://bugs.php.net/bug.php?id=68589&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=68589&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=68589&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=68589&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=68589&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=68589&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=68589&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=68589&r=needscript Try newer version: https://bugs.php.net/fix.php?id=68589&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=68589&r=support Expected behavior: https://bugs.php.net/fix.php?id=68589&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=68589&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=68589&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=68589&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=68589&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=68589&r=dst IIS Stability: https://bugs.php.net/fix.php?id=68589&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=68589&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=68589&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=68589&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=68589&r=mysqlcfg