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Bug #67176 adding a new element in an array after array_shift uses the wrong id
Submitted: 2014-05-02 03:33 UTC Modified: 2014-05-02 04:38 UTC
From: stof at notk dot org Assigned:
Status: Duplicate Package: Arrays related
PHP Version: 5.6.0beta1 OS:
Private report: No CVE-ID: None
 [2014-05-02 03:33 UTC] stof at notk dot org
Description:
------------
When using array_shift() on an array and then adding new elements in it, the index is incremented in a wrong way.

this behavior differs from previous PHP versions (working in PHP 5.6-alpha1, broken in beta1 and beta2)

Test script:
---------------
<?php

$a = array();
$a[] = 1;
var_dump(array_keys($a));
array_shift($a);
$a[] = 1;
var_dump(array_keys($a));

Expected result:
----------------
array(1) { [0]=> int(0) } 
array(1) { [0]=> int(0) }

Actual result:
--------------
array(1) { [0]=> int(0) } 
array(1) { [0]=> int(1) }

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 [2014-05-02 04:38 UTC] requinix@php.net
-Status: Open +Status: Duplicate
 [2014-05-02 04:38 UTC] requinix@php.net
Duplicate of bug #67169
 
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