#47107 [NEW]: numbers with more than 15 digits are not behaved normally

From: mucahitkahveci at gmail dot com Operating system: Windows xp sp2 PHP version: 5.2.8 PHP Bug Type: Scripting Engine problem Bug description: numbers with more than 15 digits are not behaved normally Description: ------------ printf('%f', 55555555555555555555); prints 55555555555555557376.000000 This number (555...) has 20 digits this happen in any number with more than 15 digits Reproduce code: --------------- printf('%f', 55555555555555555555); Expected result: ---------------- 55555555555555555555.000000 Actual result: -------------- 55555555555555557376.000000 -- Edit bug report at http://bugs.php.net/?id=47107&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47107&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47107&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47107&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=47107&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47107&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=47107&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=47107&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=47107&r=needscript Try newer version: http://bugs.php.net/fix.php?id=47107&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=47107&r=support Expected behavior: http://bugs.php.net/fix.php?id=47107&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=47107&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=47107&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=47107&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47107&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=47107&r=dst IIS Stability: http://bugs.php.net/fix.php?id=47107&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=47107&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=47107&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=47107&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=47107&r=mysqlcfg