#41673 [NEW]: json_encode breaks large numbers in arrays

From: stas at zend dot com Operating system: Unix PHP version: 5CVS-2007-06-12 (CVS) PHP Bug Type: JSON related Bug description: json_encode breaks large numbers in arrays Description: ------------ When array with big numbers is encoded with json_encode, the result contains entirely different number. Reproduce code: --------------- <?php $b = array(40000000000000); var_dump(json_encode($b)); Expected result: ---------------- string "[40000000000000]" or string "[4.0e13]" Actual result: -------------- string(11) "[969572352]" -- Edit bug report at http://bugs.php.net/?id=41673&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=41673&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=41673&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=41673&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=41673&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=41673&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=41673&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=41673&r=needscript Try newer version: http://bugs.php.net/fix.php?id=41673&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=41673&r=support Expected behavior: http://bugs.php.net/fix.php?id=41673&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=41673&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=41673&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=41673&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=41673&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=41673&r=dst IIS Stability: http://bugs.php.net/fix.php?id=41673&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=41673&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=41673&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=41673&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=41673&r=mysqlcfg