Bug #69166 [NEW]: Assigning array_values() to array does not reset key counter

From: Date: Tue, 03 Mar 2015 07:52:20 +0000
Subject: Bug #69166 [NEW]: Assigning array_values() to array does not reset key counter
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-191070@lists.php.net to get a copy of this message 
From:             cweiske
Operating system: 
PHP version:      master-Git-2015-03-03 (Git)
Package:          Arrays related
Bug Type:         Bug
Bug description:Assigning array_values() to array does not reset key counter

Description:
------------
When assigning the result of array_values() to an array variable, its
internal key counter does not get reset anymore as it did on PHP 4 and
PHP 5.

Test script:
---------------
<?php
$ar = array('foo');
unset($ar[0]);
$ar = array_values($ar);
$ar[] = 'bar';
var_dump($ar);
?>

Expected result:
----------------
array(1) {
  [0] =>
  string(3) "bar"
}


Actual result:
--------------
array(1) {
  [1]=>
  string(3) "bar"
}

-- 
Edit bug report at https://bugs.php.net/bug.php?id=69166&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=69166&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=69166&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=69166&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=69166&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=69166&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=69166&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=69166&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=69166&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=69166&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=69166&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=69166&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=69166&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=69166&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69166&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=69166&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=69166&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=69166&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=69166&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=69166&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=69166&r=mysqlcfg

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