Bug #73643 [NEW]: float get rounded

From: remco dot pc at outlook dot com Operating system: lsw (linux subsystem on windows) PHP version: 5.6.28 Package: Arrays related Bug Type: Bug Bug description:float get rounded Description: ------------ when putting a float in a deep array, the float gets adjusted. Test script: --------------- $x = 3.4; //float $tmp = array($x); var_dump($tmp); /* array (size=1) 0 => float 3.4 */ $tmp = array(array($x)) var_dump($tmp); /* array ( 0 => array ( 0 => 3.3999999999999999, ), ) */ Expected result: ---------------- array ( 0 => array ( 0 => 3.4, ), ) Actual result: -------------- array ( 0 => array ( 0 => 3.3999999999999999, ), ) -- Edit bug report at https://bugs.php.net/bug.php?id=73643&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=73643&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=73643&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=73643&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=73643&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=73643&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=73643&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=73643&r=needscript Try newer version: https://bugs.php.net/fix.php?id=73643&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=73643&r=support Expected behavior: https://bugs.php.net/fix.php?id=73643&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=73643&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=73643&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=73643&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=73643&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=73643&r=dst IIS Stability: https://bugs.php.net/fix.php?id=73643&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=73643&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=73643&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=73643&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=73643&r=mysqlcfg