#36148 [NEW]: unpack("H*hex", $data) is adding an extra character to the end of the string.

From: andy at advancethermal dot com Operating system: WinXP, Win2k3 PHP version: 5.1.2 PHP Bug Type: Unknown/Other Function Bug description: unpack("H*hex", $data) is adding an extra character to the end of the string. Description: ------------ unpack("H*hex", $data) is adding an unexpected extra character to the end of the string. Upgraded to PHP 5.1.2 using Windows Zip package. Reproduce code: --------------- echo "<p>".unpack("H*hex", file_get_contents("c:/php/php.exe")); Try in 5.0.5 and 5.1.2 -- there is a difference. Expected result: ---------------- ...fff90 Actual result: -------------- ...fff9 -- Edit bug report at http://bugs.php.net/?id=36148&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=36148&r=trysnapshot44 Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=36148&r=trysnapshot51 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=36148&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=36148&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=36148&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=36148&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=36148&r=needscript Try newer version: http://bugs.php.net/fix.php?id=36148&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=36148&r=support Expected behavior: http://bugs.php.net/fix.php?id=36148&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=36148&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=36148&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=36148&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=36148&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=36148&r=dst IIS Stability: http://bugs.php.net/fix.php?id=36148&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=36148&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=36148&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=36148&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=36148&r=mysqlcfg