#35729 [NEW]: infinite loop in php-4.4.1

From: sergiy dot sf at gmail dot com Operating system: FreeBSD 5.4-RELEASE PHP version: 4.4.1 PHP Bug Type: Scripting Engine problem Bug description: infinite loop in php-4.4.1 Description: ------------ PHP 4.4.1 drops into an infinite loop (lots of '1 => one' gets printed). This problem doesn't exist in PHP 5.1.1 and in PHP version prior 4.4.1. Reproduce code: --------------- <?php $a = array('1'=>'one','2'=>'two','3'=>'three'); function test(){ global $a; for( reset($a); $key = key($a); next($a)) { echo "$key => $a[$key]\n"; } } test(); ?> Expected result: ---------------- 1 => one 2 => two 3 => three Actual result: -------------- 1 => one 1 => one 1 => one 1 => one 1 => one 1 => one 1 => one 1 => one 1 => one 1 => one 1 => one 1 => one 1 => one ... -- Edit bug report at http://bugs.php.net/?id=35729&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=35729&r=trysnapshot44 Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=35729&r=trysnapshot51 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=35729&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=35729&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=35729&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=35729&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=35729&r=needscript Try newer version: http://bugs.php.net/fix.php?id=35729&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=35729&r=support Expected behavior: http://bugs.php.net/fix.php?id=35729&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=35729&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=35729&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=35729&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35729&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=35729&r=dst IIS Stability: http://bugs.php.net/fix.php?id=35729&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=35729&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=35729&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=35729&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=35729&r=mysqlcfg