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Bug #77640 Array Destructuring Reference Assignments
Submitted: 2019-02-19 13:18 UTC Modified: 2019-02-19 18:58 UTC
Votes:1
Avg. Score:3.0 ± 0.0
Reproduced:0 of 0 (0.0%)
From: qRoc dot Work at gmail dot com Assigned:
Status: Not a bug Package: *General Issues
PHP Version: 7.3.2 OS: OS X/Linux
Private report: No CVE-ID: None
 [2019-02-19 13:18 UTC] qRoc dot Work at gmail dot com
Description:
------------
Not correct result for last element if use "Array Destructuring Reference Assignments"

Test script:
---------------
<?php
$timeUnits = [[2], [4], [8]];

foreach ($timeUnits as [&$baseCount]) {
    $baseCount += 1;
}

foreach ($timeUnits as [&$baseCount]) { echo $baseCount; } echo PHP_EOL;
foreach ($timeUnits as [$baseCount]) { echo $baseCount; } echo PHP_EOL;
foreach ($timeUnits as [&$baseCount]) { echo $baseCount; } echo PHP_EOL;


Expected result:
----------------
359
359
359

Actual result:
--------------
359
355
355

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 [2019-02-19 18:58 UTC] requinix@php.net
-Status: Open +Status: Not a bug
 [2019-02-19 18:58 UTC] requinix@php.net
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

http://php.net/manual/en/control-structures.foreach.php
Big red warning
 
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