#32677 [NEW]: undefined variable defined after passed to foreach

From: cmoore at iyd dot com Operating system: Linux PHP version: 4.3.11 PHP Bug Type: Arrays related Bug description: undefined variable defined after passed to foreach Description: ------------ after calling foreach on an undefined variable, you no longer get warnings about the variable being undefined with error_reporting(E_ALL). Reproduce code: --------------- <? error_reporting(E_ALL); if ($undefined) ; foreach($undefined as $unimportant) ; if ($undefined) ; Expected result: ---------------- Notice: Undefined variable: undefined in foreach.php on line 3 Notice: Undefined variable: undefined in foreach.php on line 7 Actual result: -------------- Notice: Undefined variable: undefined in foreach.php on line 3 -- Edit bug report at http://bugs.php.net/?id=32677&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=32677&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=32677&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=32677&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=32677&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=32677&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=32677&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=32677&r=needscript Try newer version: http://bugs.php.net/fix.php?id=32677&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=32677&r=support Expected behavior: http://bugs.php.net/fix.php?id=32677&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=32677&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=32677&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=32677&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=32677&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=32677&r=dst IIS Stability: http://bugs.php.net/fix.php?id=32677&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=32677&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=32677&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=32677&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=32677&r=mysqlcfg