Bug #77169 [NEW]: Sorting referenced array messes last index

From: dropapapa at gmail dot com Operating system: Any PHP version: Irrelevant Package: Arrays related Bug Type: Bug Bug description:Sorting referenced array messes last index Description: ------------ When foreaching array of arrays referenced, the last index will remain pointer to the second last index afterwards. Test script: --------------- <?php $arrays = [ [1,3,2], [2,8,3], [10,8,9], ]; foreach ($arrays as &$array) { echo 'First: ' . implode(', ', $array) . PHP_EOL; } $arrays[1] = [3,3,3]; foreach ($arrays as $array) { echo 'Second: ' . implode(', ', $array) . PHP_EOL; } Expected result: ---------------- Last index would act same way the others do. Actual result: -------------- Last index is now reference to second last index. -- Edit bug report at https://bugs.php.net/bug.php?id=77169&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=77169&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=77169&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=77169&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=77169&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=77169&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=77169&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=77169&r=needscript Try newer version: https://bugs.php.net/fix.php?id=77169&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=77169&r=support Expected behavior: https://bugs.php.net/fix.php?id=77169&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=77169&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=77169&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=77169&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=77169&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=77169&r=dst IIS Stability: https://bugs.php.net/fix.php?id=77169&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=77169&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=77169&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=77169&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=77169&r=mysqlcfg