Bug #79459 [Opn]: foreach twice with(out) assignment error

Edit report at https://bugs.php.net/bug.php?id=79459&edit=1 ID: 79459 User updated by: fauvel dot marc at free dot fr Reported by: fauvel dot marc at free dot fr Summary: foreach twice with(out) assignment error Status: Open Type: Bug Package: *General Issues -Operating System: Dcoker (official) +Operating System: Docker (official) PHP Version: 7.4.4 Block user comment: N Private report: N New Comment: fix typo on os Previous Comments: ------------------------------------------------------------------------ [2020-04-08 14:50:46] fauvel dot marc at free dot fr Description: ------------ In the test script, I expect $a to finish with [1, 1, 1] but the actual result is [1, 1, 2] Now if i change in the second loop $b with $c, the problem solve itself. I think $b already exist so the second foreach dont recreate it. And the second problem is that foreach dont iterate the second time ( [2, 2, 2] would have be a strange result but acceptable) Test script: --------------- <?php $a = [0, 0, 0]; foreach($a as &$b) $b = 1; foreach($a as $b) $b = 2; print_r($a); ?> Expected result: ---------------- $a = [1, 1, 1]; Actual result: -------------- $a = [1, 1, 2]; ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=79459&edit=1