Bug #52347 [NEW]: Long int becomes negative, when using as array key

From: Operating system: Linux 2.6.33.5-124.fc13.i686.PAE PHP version: 5.3.2 Package: Arrays related Bug Type: Bug Bug description:Long int becomes negative, when using as array key Description: ------------ There is a simple html form <input type="text" name="inventory[2391649236][product_code]" /> when post it, the $_REQUEST will be as below: Array ( [inventory] => Array ( [-1903318060] => Array ( [product_code] => ) ) ) Why 2391649236 become -1903318060? In my case, "2391649236" is just unique index. I got it with sprintf("%u", crc32($my_data)); Test script: --------------- <form> <input type="text" name="inventory[2391649236][product_code]" /> <input type="submit" /> </form> <?php print_r($_REQUEST) ?> Expected result: ---------------- Array ( [inventory] => Array ( [2391649236] => Array ( [product_code] => ) ) ) Actual result: -------------- Array ( [inventory] => Array ( [-1903318060] => Array ( [product_code] => ) ) ) -- Edit bug report at http://bugs.php.net/bug.php?id=52347&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=52347&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=52347&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=52347&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=52347&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=52347&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=52347&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=52347&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=52347&r=needscript Try newer version: http://bugs.php.net/fix.php?id=52347&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=52347&r=support Expected behavior: http://bugs.php.net/fix.php?id=52347&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=52347&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=52347&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=52347&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52347&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=52347&r=dst IIS Stability: http://bugs.php.net/fix.php?id=52347&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=52347&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=52347&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=52347&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=52347&r=mysqlcfg