From: chris at chrisseaton dot com Operating system: Linux PHP version: 4.3.2 PHP Bug Type: Scripting Engine problem Bug description: Itterative variable not editable in a for loop
Description: ------------ If you are in a "for" loop you can't modify the itterative variable. PHP seems to revert it the value at the start of the itteration. This is standard behaviour for both C and Java. The PHP documentation does not forbid this, and the syntax suggests it is possible, so I assume this is a bug and not a design decision. Reproduce code: --------------- for ($n = 0; $n < 4; $n++) { print("$n\n"); if ($n = 2) $n = 4; } Expected result: ---------------- 0 1 2 Actual result: -------------- 0 1 2 3 -- Edit bug report at http://bugs.php.net/?id=24300&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=24300&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=24300&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=24300&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=24300&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=24300&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=24300&r=support Expected behavior: http://bugs.php.net/fix.php?id=24300&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=24300&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=24300&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=24300&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=24300&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=24300&r=dst IIS Stability: http://bugs.php.net/fix.php?id=24300&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=24300&r=gnused