From: Operating system: Windows XP PHP version: 5.2.13 Package: Strings related Bug Type: Bug Bug description:ctype_alpha function
Description: ------------ I ran a test of numbers from -1000 to 1000. I passed the values into 'ctype_alpha', which I expected ALL output to be "Failure::xx". However, I receive "Success::xx" output on a variety of numbers from -125 to 255. Test script: --------------- for ($x = -1000;$x < 1000;$x++) { echo ((ctype_alpha ($x)) ? "Success::{$x}" : "Failure::{$x}") . PHP_EOL; } Expected result: ---------------- I expect to see nothing but "Failure::{xx}" all the way down. -- Edit bug report at http://bugs.php.net/bug.php?id=51573&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51573&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51573&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51573&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51573&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51573&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51573&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51573&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51573&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51573&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51573&r=support Expected behavior: http://bugs.php.net/fix.php?id=51573&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51573&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51573&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51573&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51573&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51573&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51573&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51573&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51573&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51573&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51573&r=mysqlcfg