#32442 [NEW]: serialize/unserialize floats with de-locales

From: niels at monarch dot de Operating system: Linux PHP version: 4.3.10 PHP Bug Type: Variables related Bug description: serialize/unserialize floats with de-locales Description: ------------ When unserializing a previously serialized float that contains a exponent-expressed value (ie. 5Mrd), the result is wrong when locale is set to setlocale(LC_ALL,"de_DE"); (with compiled de-locales, of course) With the locales set to "C", everything works fine. In my opinion, this is a ',','.'-number-format-handling error. Reproduce code: --------------- setlocale (LC_ALL,"de_DE"); echo "test:".(float)3.14152; $fl1=(float)5000000000; // 5Mrd $str=serialize ($fl1); $fl2=unserialize($str); var_dump ($fl1); var_dump ($fl2); phpinfo(); Expected result: ---------------- test:3,14152 float(5.0E+9) float(5.0E+9) Actual result: -------------- test:3,14152 (OK) float(5.0E+9) float(5) (hrmm, not quite!) -- Edit bug report at http://bugs.php.net/?id=32442&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=32442&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=32442&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=32442&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=32442&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=32442&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=32442&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=32442&r=needscript Try newer version: http://bugs.php.net/fix.php?id=32442&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=32442&r=support Expected behavior: http://bugs.php.net/fix.php?id=32442&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=32442&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=32442&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=32442&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=32442&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=32442&r=dst IIS Stability: http://bugs.php.net/fix.php?id=32442&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=32442&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=32442&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=32442&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=32442&r=mysqlcfg