Bug #74748 [NEW]: HexDec outputs invalid conversions

From: sysop at pkx dot pw Operating system: LInux Mint 18 PHP version: Irrelevant Package: Math related Bug Type: Bug Bug description:HexDec outputs invalid conversions Description: ------------ --- From manual page: http://www.php.net/function.hexdec --- Test script: --------------- var_dump((int)hexdec(dechex(-9223372036854775805))); var_dump((int)hexdec(dechex(-9223372036854775804))); var_dump((int)hexdec(dechex(-9223372036854775803))); Expected result: ---------------- int(-9223372036854775808) int(-9223372036854775808) int(-9223372036854775808) -- Edit bug report at https://bugs.php.net/bug.php?id=74748&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74748&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74748&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74748&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=74748&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=74748&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=74748&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=74748&r=needscript Try newer version: https://bugs.php.net/fix.php?id=74748&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=74748&r=support Expected behavior: https://bugs.php.net/fix.php?id=74748&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=74748&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=74748&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=74748&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74748&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=74748&r=dst IIS Stability: https://bugs.php.net/fix.php?id=74748&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=74748&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=74748&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=74748&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=74748&r=mysqlcfg