#44721 [NEW]: Calling session_register() can create inaccessible array entries

From: antphill at uk dot ibm dot com Operating system: Windows XP and Linux PHP version: 5.2.6RC5 PHP Bug Type: Session related Bug description: Calling session_register() can create inaccessible array entries Description: ------------ If I call session_register with a string key that is in fact an integer, then it creates an entry in $_SESSION that is inaccessible using array indexes by a script. I think this is because the extension is adding the key to the array directly rather than using the hash APIs that convert string keys to integers where possible. Reproduce code: --------------- <?php session_start(); session_register("123"); var_dump($_SESSION); var_dump($_SESSION["123"]); var_dump($_SESSION[123]); ?> Actual result: -------------- array(1) { ["123"]=> NULL } Notice: Undefined index: 123 in D:\ant.php on line 5 NULL Notice: Undefined offset: 123 in D:\ant.php on line 6 NULL -- Edit bug report at http://bugs.php.net/?id=44721&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44721&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44721&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44721&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=44721&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=44721&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=44721&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=44721&r=needscript Try newer version: http://bugs.php.net/fix.php?id=44721&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=44721&r=support Expected behavior: http://bugs.php.net/fix.php?id=44721&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=44721&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=44721&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=44721&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44721&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=44721&r=dst IIS Stability: http://bugs.php.net/fix.php?id=44721&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=44721&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=44721&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=44721&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=44721&r=mysqlcfg