From: nikic Operating system: PHP version: 5.4.0beta1 Package: Arrays related Bug Type: Bug Bug description:array_key_exists behaves different from isset for float keys
Description: ------------ array_key_exists allows only string, int and null keys. For everything else it'll throw an error. isset on the other hand allows floats, resources and bools too. floats are cast to int and resources and bools are handled as ints. array_key_exists behavior should match isset behavior. -- Edit bug report at https://bugs.php.net/bug.php?id=60039&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=60039&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=60039&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=60039&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=60039&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=60039&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=60039&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=60039&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=60039&r=needscript Try newer version: https://bugs.php.net/fix.php?id=60039&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=60039&r=support Expected behavior: https://bugs.php.net/fix.php?id=60039&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=60039&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=60039&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=60039&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=60039&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=60039&r=dst IIS Stability: https://bugs.php.net/fix.php?id=60039&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=60039&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=60039&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=60039&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=60039&r=mysqlcfg
