From: vma1 at abv dot bg Operating system: Slackware 10.1, kernel 2.4.31 PHP version: 5CVS-2005-11-30 (snap) PHP Bug Type: Arrays related Bug description: foreach is not working correctly
Description: ------------ When using foreach($arr as $index => &$item), the $item reference does not always allow a modification of the referenced element. Reproduce code: --------------- <? $items = array (array (1), array (1)); foreach ($items as $index => &$one_item) { printf ("C1 IDENTICAL: %u\n", $items [$index] === $one_item); each ($items [$index]); printf ("C2 IDENTICAL: %u\n", $items [$index] === $one_item); $one_item = 678; printf ("C3 IDENTICAL: %u\n", $items [$index] === $one_item); } ?> Expected result: ---------------- C1 IDENTICAL: 1 C2 IDENTICAL: 1 C3 IDENTICAL: 1 C1 IDENTICAL: 1 C2 IDENTICAL: 1 C3 IDENTICAL: 1 Actual result: -------------- C1 IDENTICAL: 1 C2 IDENTICAL: 1 C3 IDENTICAL: 1 C1 IDENTICAL: 1 C2 IDENTICAL: 1 C3 IDENTICAL: 0 -- Edit bug report at http://bugs.php.net/?id=35485&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=35485&r=trysnapshot44 Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=35485&r=trysnapshot51 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=35485&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=35485&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=35485&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=35485&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=35485&r=needscript Try newer version: http://bugs.php.net/fix.php?id=35485&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=35485&r=support Expected behavior: http://bugs.php.net/fix.php?id=35485&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=35485&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=35485&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=35485&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35485&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=35485&r=dst IIS Stability: http://bugs.php.net/fix.php?id=35485&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=35485&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=35485&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=35485&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=35485&r=mysqlcfg