#28351 [NEW]: Arrays and string keya starting with "\x00" character.

From: risearch at risearch dot org Operating system: FreeBSD PHP version: Irrelevant PHP Bug Type: Arrays related Bug description: Arrays and string keya starting with "\x00" character. Description: ------------ I use PHP on WinXP and Linux box. Older versions had bug with array keys starting wuth "\x00" character. Now there is no such bug on my computers (WinXP/Apache/php-4.3.4-Win32 & php-4.3.6-Win32 or Linux/Apache 1.3.29/PHP 4.3.4), but some of the script's users complain that script works on Windows box but does not on server. So, I guess that some of the versions still have this bug (like MacOSX/Apache/PHP4.3.2 or BSD/Apache/PHP4.3.4, as reported by users). Reproduce code: --------------- $key = "\x00\x00"; $arr[$key] = 1; $key = "\x00\x44"; $arr[$key] = 2; $key = "\x44\x44"; $arr[$key] = 3; $fp = fopen("test","wb"); foreach ($arr as $k => $v) { fwrite($fp,"'$k' => $v\n"); } Expected result: ---------------- '\x00\x00' => 1 '\x00D' => 2 'DD' => 3 /* instead of "\x00" zero-character should be written to file */ Actual result: -------------- '' => 1 '' => 2 'DD' => 3 -- Edit bug report at http://bugs.php.net/?id=28351&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=28351&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=28351&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=28351&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=28351&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=28351&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=28351&r=needscript Try newer version: http://bugs.php.net/fix.php?id=28351&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=28351&r=support Expected behavior: http://bugs.php.net/fix.php?id=28351&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=28351&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=28351&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=28351&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=28351&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=28351&r=dst IIS Stability: http://bugs.php.net/fix.php?id=28351&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=28351&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=28351&r=float